7-Way Round Pin Tractor Trailer Circuit Chaser

SKU:
7865L
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$39.96
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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 (J560)
  • LEDs indicate that each circuit is working
  • Eliminates guesswork
  • “Winged” grip for easy removal from electrical connector