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The plant’s response after the first application was noted
Veg Coverage Area – Up to 8’x8’
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It supports devices operating at 240 volts and drawing up to 10 amps
or in any rooting media inoculated with nutrient solution such as “rapid rooters”
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester Electrical Components The plant’s response after theDescription Product Details: The COM 80 is an economically priced, reliable EC TDS meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for hydroponic nutrient testing. Four scales: EC: uS, mS; TDS: ppm, ppt Automatic Temperature Compensation (ATC) Water resistant
US$ 301.93
US$ 130.90
US$ 9115.58
US$ 36.00
US$ 28.00
US$ 36.00
US$ 36.00