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Hanna

  • Hanna GroLine Combo Meter

    Hanna GroLine Combo Meter

    The HI9814 is a slim, lightweight, and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single amplified probe. The meter operation...

    Our Price: $259.95
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  • Hanna GroLine PH Checker Tester

    The HI98115 is a GroLine pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including...

    Our Price: $59.00
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  • Hanna GroLine pH/EC/TDS Combo Pen

    Designed to bring simplicity to nutrient testing, the HI9814 Portable GroLine Meter is designed specifically for Hydroponic growers. The specialized electrode combines 3 sensors in a single rugged...

    Our Price: $209.00
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