Electrical Testers

The Hidden Hitch testers are available as simple in line circuit testers as well as testers designed into 4-Way or 7-Way trailer ends. Test everything from turn signals, brake lights & ground wiring to short circuits in your trailer wiring.

	Circuit Tester Part No. Description Price 3808 Economy Circuit Tester $36.95 40376 Test Light $71.95
	Plug Tester Part No. Installation Instructions Description Price 20114   4-Flat Car End Tester $16.95 20115 Click for pdf 5-Flat Car End Tester $19.95 20116 Click for pdf 6-Way Car End Tester $21.95 20117 Click for pdf 7-Way Flat Pin Car End Tester $23.95