Electronic Specialties 222 Trailer Wiring Buddy 7 Pin Flat
Product Details:
* Tests round 7 Pin connectors with flat pins * Each signal from vehicle emits a unique tone
* Electric brake control signal illuminates red LED
* Loud beep can be heard over shop noise
* Time Saver! Just apply brakes, right/left turn signals, running lights, engage reverse & 12 Volt Charging voltage
* Greatly reduces time spent verifying vehicle trailer wiring
* Very simple & easy to use - saves time!
* Lighting Circuits Tested: Left Turn Signal, Right Turn Signal, Brake, Running Lights, Reverse, 12 Volt Charging, & Electric Brake Control
