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Special formulation to minimize microbial growth and osmotic/diffusion effects between the solution and inner reference electrolyte
Silica is missing from hydroponics root zones and fertilizers
the individual RJ12 jacks can be connected to each of the sensors
Hinged lid for easy filling
GroLine Monitor for Hydroponic Nutrients with Inline Probe open sesame Special formulation to minimize microbialThe HI981421 GroLine Monitor for Hydroponic Nutrients 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 Laboratory Practice
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