Trailer-Connectors > Trailer-Accessories > Trailer-Light-Testers
Trailer Light Tester - 4-Way
This 4-way vehicle tester mates with any flat 4-way connector for accurate wire circuit testing. LED indicators will illuminate to confirm that tail light, turn signal and ground connections from the vehicle are intact at the connector.
- LED 4-pole trailer connector tester
- Confirms and analyzes tail light, turn signal and ground connections.
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|73095||4-Way LED Circuit Tester for 4-Way Molded Trailer Connectors (1 MIN)||