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Easily control the temperature and humidity in your room with the Spartan Series Basic Digital Environmental Controller
The new EZ-Clone® Lo Pro 128 Black overall height has been reduced by four inches
15 Amps maximum/ 120 V/ 60 Hz
The Horti-Control Dust Shroom is a reusable foam HEPA filter designed to keep unwanted pests and pollutants out of indoor gardens and air-cooled reflectors
HM Digital pH/TDS/EC/Temp Meter Model COM-300 Size:HM Digital pH / TDS / EC / Temp meter Easily control the temperature andThe COM 300 is an advanced waterproof combo meter with superior accuracy. The meter measures four parameters: pH, electrical conductivity (EC), total dissolved solids (TDS) and temperature. Features include 2 different conductivity conversion factors to convert EC to TDS using the 0. 5 (NaCl) or 0. 7 (442TM), as well as selectable modes for measurements in the S, mS and ppm scales. The meter incorporates automatic temperature compensation (ATC) to
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