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DLC Certified
so you can use it up to the day of harvest
and each stainless steel clip is 2
less fluctuation of overall production and decreased cannibalism by better utilization of protein
dark place to optimize germination rateBe sure to never reach temperatures of 90°F/32°C or above to prevent seed dormancy
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester Organic Liquid Nutrients DLC CertifiedHM 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
