Quickly and easily confirm if your vehicle 4 flat connector wiring is properly installed and functional. Doubles as a dust cover to keep it handy! LEDs test left/right turn, brake and taillight. Kit includes a 6-12 volt probe circuit tester.
- LED light illuminates up when power is found
- Alligator clip for easy ground attachment
- Multi-use application
- 24 inch wire length on circuit tester