Welcome to High Desert Scientific, your laboratory superstore!
Glas-Col
Couldn't load pickup availability
regulate the input voltage of resistive devices by turning the dial knob. Just plug your resistive load into the receptacle, turn on the switch and adjust the dial. The higher the number on the dial, the hotter your load will get. This control is small in size and can be used to regulate the input voltage of resistive devices by turning the dial knob.