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The IP67 waterproof rated and floating casing houses the EC graphite electrodes and temperature sensor
unique in its category
/100 gal application
The result is a healthy plant that will produce your heaviest yields yet
Two crucial elements your plants require for these activities are calcium (Ca) and magnesium (Mg)
GroLine Monitor for Hydroponic Nutrients WATER FILTRATION The IP67 waterproof rated andThe GroLine Monitor for Hydroponic Nutrients HI981420 by HANNA Instruments provides around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor. Get 24 7 pH&EC measurements for consistent yields every time. Good
