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Wesbar 7-Way Blade Tester and Trailer Emulator - 767943
$57.99
Wesbar 7-Way Blade Tester and Trailer Emulator - 767943 Item # 972742
Description
Plug this tester into any vehicle connector and you will have an instant test of running light circuits.
Features:
- One piece unit with internal ground
- LED display to show completed circuit for the running lights left turn signal and right turn signal
- Electric brake and battery charge included
- Proper installation and set-up of a brake control, when a trailer is not readily available - now possible with the 7-way tester