Curt LED Connector Testers

Curt LED Connector Testers are a quick easy way to diagnose if you are having electrical issues with your tow vehicle. Simply plug the tester into your tow vehicle receptacle and run through all of your light functions to make sure they are working properly.

Features:

Check Your Towing Vehicle's Electrical Systems W/O Hooking The Trailer Up

Quick, Easy & Simple To Use

Clearly Labeled For Rapid Diagnostics