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7 Round Pin Trailer Tester

The 7 Round Pin Trailer Tester allows one person to test trailer lighting unaided
Item #: PA865
International Shipping
California Proposition 65
Manufacturer: IPA
Manuf. Part #: 7865L
Weight (lbs): 0.6
Price: $36.85
Quantity:  BUY NOW
In stock! Usually ships within 1 business day.

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

The 7 Round Pin Trailer TesteraAllows one person to test both male and female 7 round pin tractor-trailer plugs and more. In addition, the trailer light tester allows you to jump current to a dead circuit during emergencies so you can still drive your rig. Includes an extra jumper connector.