7-Way Round Pin Tractor Trailer Circuit Tester
- The 7-Way Round Pin Tractor Trailer Circuit Tester does "one man testing" for male and female 7-way round pin tractor trailer plugs -- and much more!
- Troubleshoots tractor trailer circuits.
- One person can test all the lighting alone.
- Allows you to bypass troubled circuits so you can drive away.
- Eliminates guesswork.
- Comes with an extra jumper connector.
|Shipping Weight||0.10 lbs.|
|Stock Status||Please login to see availability.|
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