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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
General use rates: 1-4 Tbsp per gallon or 1/4-1 cup per cubic foot of soil
Fixture Requirement Open Rated
Patent pending reflector design
heat lamps
The large tea bag will work in brewers from 10 gallon up to 800 Gallon
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester growing-media General use rates: 1-4 TbspThe COM 80 is an economically priced, reliable EC TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for hydroponic nutrient testing. Four scales: EC: S, mS; TDS: ppm, ppt Automatic Temperature Compensation (ATC) Water resistant Measurement Range: 0 9990 S; 0 5000
US$ 450.00
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US$ 350.00
US$ 44.95
