HM Digital™ EC/TDS HydroTester Model COM-80 Apollo Professional 600 watt high frequency

Professional 600 watt high frequency electronic ballast

black and white wires have a 1/4 in strip and green 1/4 in ADD #8 ring terminal

Ideal-Air™ Pro Series Dehumidifier 60 Pint

The soluble potash helps with the plant’s ability to resist diseases and encourages functions that will help your plant transition into the bloom stage

data-hold function and low battery indicator with large and easy-to-read LCD screen includes simultaneous temperature reading

HM Digital™ EC/TDS HydroTester Model COM-80 Apollo Professional 600 watt high frequencyHM Digital EC TDS HydroTester Model COM 80 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 nutrient testing. Four scales: EC: S, mS; TDS: ppm, ppt. This tester has automatic temperature compensation (ATC) and is