TrailerVolt Mini - Light Duty Trailer Tester - 7-pin Heavy Truck (Lithium)
The TrailerVolt Mini Light Duty Trailer Tester helps test trailer lights, including left, right, brake, and running lights, using a 7-pin Round Heavy Truck connector.
- The description claims this model may or may not work for running lights on heavy trailers.
- The description claims it may not work for trailers with old style incandescent bulbs.
Variants (1)
- Default Title — 134.00 USD — In stock
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