Feature

●STRAIGHTFORWARD TRAILER LIGHT TESTING - Simply plug the tester inline between the tow vehicle and trailer, turn on the lights and check the easy to read LEDs.
●ISOLATE PROBLEMS QUICKLY- By effectively splitting the trailer wiring harness in half, problems can be quickly traced to the tow vehicle side or the trailer side wiring.
●NO TOOLS NEEDED - Plug-n-play design means you dont need anything else to effectively test your trailer light harness.
●LONG LASTING CONSTRUCTION - Designed to be weather, corrosion, and impact resistant for years of reliable service.
●CONVENIENT COMPACT DESIGN -The two-sided design means you can leave it plugged in or store it conveniently in your glove box, door pocket, or tool box.


Description

5-Way Flat LED Indicator Trailer Wiring Circuit Tester5-Way Flat LED Indicator Trailer Wiring Circuit Tester
5-Way Circuit Tester5-Way Circuit Tester

True ModsTrue Mods

"Transform Innovative Ideas Into Reality"

ELIMINATE DOWN TIME AND FRUSTRATION

Our easy-to-use circuit tester helps you quickly identify and fix problems with your trailer light circuit. Simply plug it into the bumper connection or in-line between the tow vehicle and trailer, turn on the lights to be tested and check the LED lights on the tester. The correct LED will be illuminated if the power and ground wiring of the tow vehicle is functioning correctly.

  • Compatible with standard 5-pin trailer adapter connection (both male and female)
  • LED indicator for circuit continuity tests
  • Plug-n-Play easy installation
  • Compact and small - easy to put away

Trailer Light TestingTrailer Light Testing

Circuit Tester Close Up With Trailer and TruckCircuit Tester Close Up With Trailer and Truck

Circuit Tester Plugged InCircuit Tester Plugged In

Trailer Circuit Tester In Glove BoxTrailer Circuit Tester In Glove Box

STRAIGHTFORWARD TRAILER LIGHT TESTING

Simply plug the tester inline between the tow vehicle and trailer, turn on the lights and check the easy to read LEDs.

ISOLATE PROBLEMS QUICKLY

If the LEDs are not coming on? Time to check the tow vehicle’s wiring. What about if the LEDs are illuminated but the trailer lights still dont work? Time to check the trailer wiring. Quick, simple and effective.

NO TOOLS NEEDED

Plug-n-play design means you dont need anything else to effectively test your trailer light harness.

CONVENIENT COMPACT DESIGN

The two-sided design means you can leave it plugged in. Or store it conveniently in your glove box, door pocket, or tool box.

HEAVY DUTY BUILD FOR SUPERIOR PERFORMANCE

Manufactured to exacting specifications, this circuit tester is built to last. The rugged PVC plastic body is designed to be weather, corrosion and impact resistant. Even in the small details, this circuit tester stands out from the crowd. Like the convenient dust cover that protects the tester when not in use. Small enough to fit in your hand, tough enough to get the job done right.

PEACE OF MIND TOWING

Take this small lightweight tester wherever you go and drive with confidence. Quickly test your lights before, during, or even after a trip. Switching trailers? Not a problem. Test any 5-pin trailer even if you are in the middle of nowhere.

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Size ChartSize Chart

Details & Specs

  • Package & Dimension: Length (In): 2.50, Width (In): 2.50, Height (In): 0.50
  • MPN: TST0032

Whats Included?

(1) 5-Way Flat Circuit Tester