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IPA 7 Round Pin Trailer Tester

$37.99
SKU: PA865
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Description
Allows one person to test both male and female 7-round pin tractor-trailer plugs and more. In addition, the tester allows you to jump current to a dead circuit during emergencies so you can still drive your rig. Includes an extra jumper connector.



  • Allows bypassing of malfunctioning circuitry while on the road
  • Slides over 12V supply pin
  • ?Winged? tip for easier removal