The Speed Bully Temperature Fan and Motor Speed Controller features a Quick and Easy to use Adjust-a-Speed Dial that gives you full control from 0 to MAX RPM's from your attached Equipment's Motor as well as a Dial that gives you full temperature set control.

Adjust-a-Speed Dial controls the speed of fans, pumps, routers and most other AC/DC Brush-Type motors drawing 15 AMPS ( 1800 Watts ) or less at 120V.

Please note: This product will not work with soft or slow-start 120V motors