IPA 7-Way Round Pin Tractor Trailer Circuit Chaser™
“One-Man Testing” for Male and Female 7-Way Round Pin Tractor Trailer Plugs.
The 7-Way Round Pin Tractor Trailer Circuit Chaser™ allows “one-man testing” for male and female 7-way round pin tractor trailer plugs. The Circuit Chaser™ is a great way to test your trailer circuits at the 7-way socket, including left and right turn signals, hazard lights, brake lights, clearance, tail tags, or ABS circuits. It can also test 7-way cables.
Allows bypassing of troubled circuitry while on the road
Packaged with an extra jumper connector
Plugs into the vehicle side socket
LEDs indicate that each circuit is working
Eliminates guesswork
“Winged” grip for easy removal from electrical connector
Works on: SAE J560 connections
Pin Material: Brass