IPA 6 Round Pin Tractor Trailer Circuit Tester - 7897-1

Test Towing Circuits at the Back of the Truck

The 6-Way Round Pin Tractor Trailer Circuit Tester quickly and easily tests trailer circuits on older light and medium duty trucks and campers.

Features:

• LEDs indicate that each circuit is working
• "Winged" grip for easy removal from electrical connector
• Weatherproof