The new PowrTrol is a solid-state, proportional-voltage power control that provides precise manual control of heating mantles, tapes, cords, and other resistive loads. The output range is conveniently adjustable from 3-100% of rated voltage. The PowrTrol can be mounted to lattice work or used on the bench top. For 110V, 60 Hz, 1200 Watts. (PL 120)
