HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester Organic Liquid Nutrients less fluctuation of overall production

less fluctuation of overall production and decreased cannibalism by better utilization of protein

so you can use it up to the day of harvest

making it extremely versatile

Seedlings and cuttings treated with Wet HOCL exhibit more vigorous growth

Roots Organics Original is a ready to use mix created with a balanced air to water ratio of porosity and water retention to allow for frequent feeding of fast growing

HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester Organic Liquid Nutrients less fluctuation of overall productionHM 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