Smart-Mutt Trailer Testers

Innovative Products of America offers its line of Smart-Mutt portable, battery-powered Trailer Testers, for testing lights and electric brakes on a wide range of trailers. Users can easily diagnose short circuits, open and crossed circuits, poor grounds and test electric brakes, all by remote control. Eliminates guess work and keeps your fleet on the road. Includes rechargeable batteries and charger.