Pay in 4 interest-free payments of $10.50 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
The Apron is made of a waxed cotton canvas that keeps particles from sticking
Electrode: Replaceable glass sensor and reference tube electrodes
Anti-tip sensor
Along with lowering pH levels
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester Promote The Apron is made ofThe COM 80 is an economically priced, reliable EC TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for hydroponic nutrient testing. Four scales: EC: S, mS; TDS: ppm, ppt Automatic Temperature Compensation (ATC) Water resistant Measurement Range: 0 9990 S; 0 5000
US$ 445.00
US$ 24.99
US$ 21.99
US$ 74.00
US$ 20.00
