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Oyviny 4-Way Flat Trailer Wiring Tester 4 Pin Male and Female Trailer Tester with Bright Indicators, Double End Design 4 Pin Trailer Light Tester 2PCS

KWD 7
KWD 8.500
Brand
Oyviny
Weight
67 g
– 1 +

Special Features

  • 4 Way Trailer Tester. Using this 4 pin trailer plug tester to confirm proper function of your vehicle's trailer wiring harness, excellent for diagnosing trailer light issues, lets you know where in the system there is a problem instead of guessing. It also acts as a standard 4-Pin male&female trailer connector to connect standard 4-pin trailer wire.
  • Plug & Play. This 4 pin trailer plug tester is easy to use, just plug the tester into the 4 pin flat trailer connector on your tow vehicle and trailer to test taillights and turn signals for proper operation.
  • Bright LED Indicators. This 4-way trailer circuit tester features a LED light for each electrical functions, turn on the lights and check, you can easily read the LEDs and find out which wiring has a problem.
  • Durable Construction. 4 pin trailer socket tester is made from durable ABS plastic, which will never rust or corrode. Tin-Plated copper terminals makes great conductivity; Female end tester comes with a rubber dust cover to protect the terminals when not in use.
  • Compact Design. Small size trailer plug tester is convenient for storage, allows you store in your tool box, glove compartment or anywhere to be ready when you need it. Take this tester to be your assistant when needed wherever you go.

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