Quick view Details Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU2000E Bluelab Truncheon Meter MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Details Bluelab | sku: BLU2210 Bluelab pH pen MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: 716439 Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter Bluelab® Pulse Multimedia EC/MC Meter is a new innovation that connects directly to your mobile device. Quickly spot check, correct, achieve better yield... MSRP: Our Price: Sale Price: $299.95 Out of Stock Compare Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU7010 Bluelab pH KCl Storage 250ml Manufactured to high laboratory standards, Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the... MSRP: Our Price: Sale Price: $22.95 Add to Cart Compare Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU420 Bluelab pH 4 Packet 20ml each Bluelab® pH 4.0 Calibration Solution is a must for every grower’s toolbox. This high-quality solution is formulated to hydrate and calibrate probes to ensure that pH meters are taking... MSRP: Our Price: Sale Price: $1.95 Add to Cart Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled... MSRP: Our Price: Sale Price: $79.00 Add to Cart Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $21.95 Add to Cart Compare Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU7001 Bluelab pH/TDS Probe Care Kit The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. The probe surface is where... MSRP: Our Price: Sale Price: $28.95 Add to Cart Compare Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU1008 Bluelab pH Probe KCl Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BES509 Bluelab EC 2.77 Calibration Solution 250mL Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for... MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BPS509 Bluelab pH 7 Calibration Solution 250mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Out of Stock Compare Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BPF509 Bluelab pH 4 Calibration Solution 250mL Bluelab pH 4 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $9.95 Add to Cart Compare Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BPS517 Bluelab pH 7 Calibration Solution 500mL Bluelab pH 7 Solution ensures that pH meters are giving accurate readings. MSRP: Our Price: Sale Price: $17.95 Out of Stock Compare Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BPF517 Bluelab pH 4 Calibration Solution 500mL Bluelab pH 4 Calibration Solution 500mL MSRP: Our Price: Sale Price: $17.95 Add to Cart Compare Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU2000E Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500... MSRP: Our Price: Sale Price: $145.00 Add to Cart Compare Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU27100 Bluelab Guardian Monitor pH/EC/TDS/Temp Bluelab Guardian Monitor pH/EC/TDS/Temp A constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each... MSRP: Our Price: Sale Price: $411.00 Add to Cart Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected × OK
Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional... MSRP: Our Price: Sale Price: $97.00 Add to Cart Compare Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected
Quick view Bluelab | sku: BLU2210 Bluelab pH pen The Bluelab pH Pen A handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH... MSRP: Our Price: Sale Price: $116.00 Out of Stock Compare Compare Selected