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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Fixture Requirement Open Rated
Can be applied as an area spray or added to fertilizers and applied during feeding
Quantum HO T5 6500K Blue (Item BLB021)
heat lamps
Available in both a 600 watt and 1
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester growing-media Fixture Requirement Open RatedThe 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$ 162.50
US$ 39.99
