CALHAWK 7 Way Trailer Light Tester Circuit Wire Brake Turn Signal LED Truck RV
Tests 6 separate trailer light functions: turn, brake, tail, stop, reverse and 12v. Quickly and easily test trailer circuits on many trucks.
7-Way Trailer Light Tester 6 Functions turn, brake, tail, stop, reverse, and 12V
7-Way Trailer Light TesterFeatures:Easy and quick to test trailer circuits on most trucksHeavy duty nylon housingBright LED indicator lightsTests 6 separate trailer light functions: turn, brake, tail, stop, reverse, and 12V