Rated 1 hp. for use with most stirrer motors. Not for use with shunt wound DC motors. A compact, lightweight, solid state, ring stand mountable control unit, both AC and DC outlets. Pulsed AC gives better low speed torque than voltage dropping devices such as rheostat or transformer. AC output: 120 volts, 10 amps. DC motors give better all- around performance than most other solid state controllers because rectification is balanced full-wave instead of half-wave power. DC output: 0-120 volts, 6 amps. Features top Fwd-Off-Rev. motor switch.