HM Digital EC/TDS HydroTester Model COM-80 HGBS600 (2) Tray Clips

(2) Tray Clips

36oz makes/for 20 gallons of disinfectant

These super-sized black saucers are made from durable

Mother Earth Groundswell Performance Soil is an all purpose potting soil for promoting root growth

Molt-X causes reduced growth

HM Digital EC/TDS HydroTester Model COM-80 HGBS600 (2) Tray ClipsThe 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 nutrient testing. Four scales: EC: S, mS; TDS: ppm, ppt. This tester has automatic temperature compensation (ATC) and is water resistant. Measurement range: 09990