HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester spl_bfg ROOT is fully soluble and

ROOT is fully soluble and works as an ideal biological inoculant and soil amendment for seed starting

Multi-purpose LED bar lighting designed for use as inter-canopy

They come in a sturdy shelf box (recyclable) of 1000 count with 10 banded bundles of 100 each

which can lead to costly repairs and reduced efficiency

HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester spl_bfg ROOT is fully soluble andDescription Product Details: The COM 80 is an economically priced, reliable EC TDS meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for hydroponic nutrient testing. Four scales: EC: uS, mS; TDS: ppm, ppt Automatic Temperature Compensation (ATC) Water resistant