Fits On:

Universal (All Vehicles)

About this Product:

Features and Benefits:

•Power trailer lights individually
•Detects short circuits and view amperage draw
•For 7 spade, 6 round, 4 and 5 Pin Trailer Connection
•Uses internal battery (not included)
•Provides good ground and correct wiring configurations

The Mini MUTT Trailer Tester is a battery powered, mobile device used to power up each trailer light individually, using the correct wiring configuration. The MiniMUTT helps the user to verify proper trailer wiring, or diagnose electrical problems within the trailer.