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Ideal-Air Pro Series Ultra Sonic Humidifier plates are made from cold-rolled steel and a stainless steel box with a standard water inlet with overflow safety switch
*** DUE TO HIGH DEMAND
It also contains trace elements such as chelated iron
an A part and a B part
Like all products in the Harvest More line
HM Digital EC/TDS HydroTester Model COM-80 gc 720 Ideal-Air Pro Series Ultra SonicThe 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