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1% Chelated Iron (Fe)
black and white wires have a 1/4 in strip and green 1/4 in ADD #8 ring terminal
100 pint unit: Temp
FloraNectar® contains all natural raw cane sugar
HM Digital™ EC/TDS HydroTester Model COM-80 Apollo 1% Chelated Iron (Fe)HM 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
US$ 487.82
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