Tow Ready 4-Flat Car End Circuit Tester with LED
The Tow Ready 4-Flat Car End Circuit Tester was made to make troubleshooting your trailer and car electronics easier. By just plugging the tester into your vehicles wiring harness, the LEDs will indicate electricity flow to left signal, right signal, and tail lights. Testers come individually packaged and protected by Tow Ready's limited 1-year warranty.
- LED display
- Warranty: Manufacturer's limited 1-year
- Qty. per pack: 1