Description
- Multiple award winning product - New product award first place for the Popular Mechanics Editors Choice awards
- Conveniently test all your trailer lights from inside your tow vehicle
- Beeps in test mode to let you know your trailer lights are working
- Adapter has vehicle side and trailer side testing
- 7 way RV blade to 6 pin round with built-in tester
Bully TC-702 Beep Adapter with Built-in Audio Tester
