Trailer Light Testers

  • Light Ranger MUTT

    Light Ranger MUTT (7-Way Spade Pin)

    A portable and water resistant trailer light and electric brakes tester that allows the user to perform all testing functions without the use of the vehicle.

  • Tactical Trailer Tester Field Kit

    Tactical Trailer Tester Field Kit

    Designed to Test, Clean and Restore Tow Circuits on All Trucks and Trailers in North America. The 37-piece #9200 Tactical Trailer Tester Field Kit is engineered with the service professional in mind and encompasses all the tools and adapters necessary for maintenance on 4/5, 6-Way Round, 7-Way Flat and 7-Way Round pin electrical connectors. The #9200 comes in a custom, hard case built to withstand harsh conditions in the field, in the shop, or on the road.

  • Electric Brake Force Meter

    Electric Brake Force Meter With Dynamic Load Simulation And Circuit Testing

    Tests Truck-Side Brake Controller Output and All Towing-Lighting Functions Without a Trailer! The #9107A Electric Brake Force Meter with Dynamic Load Simulation and Circuit Testing is designed for use on 7-way flat (spade) equipped vehicles. This new technology automatically recognizes the electronic signature of both Integrated (ITBC) and aftermarket Trailer Brake Controllers, simulates trailer load and displays real-time, brake-controller output gain and application time. It can quickly troubleshoot truck-side tow circuits, e.g., tail lights, turn signals, 12V+, reverse and ground condition and the 25-ft. cable allows for one-man, in-cab testing.

  • Smart MUTT® (7-Way Flat Pin)

    Smart MUTT® (7-Way Flat Pin)

    Quickly Troubleshoot and Repair Light Duty Trailers Built to facilitate a one-man testing operation, the Smart MUTT ® reduces guesswork and inspection time to prevent failures that lead to expensive road calls and citations. This unit places a load on the trailer’s electrical circuits to verify proper lighting function. The Smart MUTT® is designed to be used on 7-way flat, 6-way round, and 4/5 pin connections

  • Mobile Smart MUTT® PRO Edition

    Mobile Smart MUTT® PRO Edition (7-Way Flat Pin)

    The Mobile Smart MUTT® with Pulsar® Mode Makes Trailer Testing a One-Man Operation A portable, electronic trailer tester that instantly tests lights and electric brakes on light-duty type trailers (7-way flat, 6-way round, and 4/5 pin).


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