Testing device designed to assist in determining whether a tow vehicles trailer connector has been wired properly. Excellent diagnostic tool for installation, setup and troubleshooting of electric trailer brake controls. Used to level and pre-set brake control when trailer is not available.
Test your vehicle's trailer connector
Ensures proper wiring
Use as a diagnostic tool during installation, setup, and troubleshooting
Use as a level for pre-setting the brake controller when the trailer is not available
1-year limited warranty
Test your vehicle's trailer connector
Ensures proper wiring
Use as a diagnostic tool during installation, setup, and troubleshooting
Use as a level for pre-setting the brake controller when the trailer is not available
1-year limited warranty