AOHEWEI 13 Pin Trailer Lights Plug and Socket Tester 12V Wiring Circuit Electrics Diagnostic Connector for Towing Car Caravan

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Colour: 13 pin tester

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Product description

  • Easy to Assemble -- This 12v brake light tester is easy to operate. One side connects to 13pin plug and the other side to 13-pin socket ( only for testing 13pin without adapter)
  • Premium Quality -- Those electric wiring testers are selected with superior plastic and cross slotted copper, which naturally match with the connectors.
  • Extensively Use -- The 13 way trailer plug tester set is normal European standard. It can be widely used to car, caravan, RV, or any other commercial vehicle freely.
  • Kindly Reminder -- The trailer circuit tester requires 1pc 9V battery (not included). And if any problem, please do not hesitate to contact us at your convenient. We will try our best to help you.

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