OptiChem® Heating Mantle

Our controllers feature solid-state proportional voltage power control in a compact benchtop design. Controllers provide accurate manual control of heating mantles, tapes and all other resistive loads with an adjustable output range from 5 to 100% of the rated voltage. All units are supplied with a 6ft separable power cord, a grounded, 3-wire receptacle and lighted power switch. 3-Year warranty.