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 don’t 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. “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 4-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
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 don’t work Time to check the trailer wiring. Quick, simple and effective.
NO TOOLS NEEDED
Plug-n-play design means you don’t 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 4-pin trailer even if you are in the middle of nowhere.
Details & Specs
Package & Dimension: Length (In): 2.13, Width (In): 2.00, Height (In): 0.50
MPN: TST0031
What’s Included
(1) 4-Way Flat Circuit Tester