US$ 155.19
Food-Grade Stainless Steel — Safe
Keeps electrodes ready – Maintains optimal moisture at the glass sensor tip and reference junction to ensure fast response times
every sachet provides a fresh
automatic up to 3 point calibration for increased accuracy
self-contained
Hanna GroLine HI981420-01 Hydroponic Nutrient Monitor - pH EC TDS Meter 810666009693 Food-Grade Stainless Steel — SafeGroLine HI981420 01 Hydroponic Nutrient Monitor Professional pH, EC & TDS Monitoring The Hanna GroLine HI981420 01 Monitor delivers around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. Engineered for hydroponics, aquaponics, and greenhouse operations, this professional grade monitor ensures consistent yields through precise nutrient management. Key Benefits 24 7 Continuous
US$ 155.19
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