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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
and each stainless steel clip is 2
Boosts immune systems of birds
Can be used to run a light
DLC Certified
making it extremely versatile
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester Organic Liquid Nutrients and each stainless steel clipHM Digital COM 80 EC TDS Temp Waterproof Hydro Tester Product Details The 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
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