Light Ranger MUTT Trailer Lights, Brakes Tester

The Light Ranger Mobile Universal Trailer Tester (MUTT) is a portable and water-resistant trailer light and brakes tester that allows the user to perform all testing functions without the use of the vehicle. For 7-spade, 6-round and 4/5 flat pin trailer harnesses, the Light Ranger MUTT simulates all electrical circuits of standard towing vehicles for boating, RV, landscaping, hunting and similar-type light-duty trailers. Included with each tester is a battery charger and 3-way trailer harness adapter.

Features and benefits include:

• Short-circuit protection
• Turn signal simulation and power verification LED
• Internal battery compartment
• Water resistant
• Trickle charger and trailer plug adapter included
• Internal battery compartment (battery not included)