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Professional 600 watt high frequency electronic ballast
100 pint unit: Temp
black and white wires have a 1/4 in strip and green 1/4 in ADD #8 ring terminal
The Gavita® Master Controller EL2 - Gen 1 is the original industry-standard controller for centrally controlling two rooms or a large single room with e-series fixtures
Ideal-Air™ Pro Series Dehumidifier 60 Pint
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
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