Product is brand new.
Features:
| • | The Circuit Chaser does "One-Man Testing" for male and female 7-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. |
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