Projen Taiwan

CAW0069C TAIWAN CALIBRE 4-Pin Flat Trailer Wiring Towing Tester

4 pin trailer wiring

4 pin trailer wiring tester quickly checks the functionality of your vehicle’s trailer wiring harness. Plug it into the 4-pin socket to test taillights, brake lights, and turn signals for proper operation.

Feature:

Quickly and confidently confirm the functionality of your vehicle's trailer wiring harness with this connector tester for the taillights, brake lights and turn signals.
No Batteries Required.
LED light Indication: Test right, left, turn, and brake lights for proper function.
Easy to carry, Compact Design Fits in your pocket

Packaging:

1pc/Sliding Card
10/200pc/11/12kgs/2.8'

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