Mini MUTT Portable Trailer Tester

#9003A - Innovative Products of America (IPA)

portable trailer tester for testing lights and electric brakes on light-duty type trailers (7 spade, 6 round, 5 and 4 pin). The Mini MUTT places a load on the trailer's electrical circuits to verify proper lighting function. The Mini MUTT is powered by an (optional) internal 12v battery,