Trailer Light Testers

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  1. Towready 20117 7-Way Flat Pin End Tester with LED Display
    7-Way Flat Pin End Tester with LED Display | Towready 20117
    TOWR-20117
    Qty In Stock: 1
    Brand: Tow Ready

    Quickly and confidently confirm the functionality of your vehicle's trailer wiring harness with this connector tester for the taillights, brake lights, reverse lights, turn signals, electric trailer brakes, and auxiliary power.

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    MSRP: $22.94 $21.79

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