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• Enhanced spectrum lighting with 6400 Kelvins of light temperature
Waterproof floor features a second floor that is removable for easy cleaning between crops
Excellent for nutrient testing
Warms root area approximately 10–20° F over ambient temperature to improve germination process
6400° K lamp
HM Digital™ EC/TDS HydroTester Model COM-80 Cycle Timer • Enhanced spectrum lighting withHM 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
