7-Way Round Pin Tractor Trailer Circuit Chaser™
- Tim Melisi
- Oct 11
- 1 min read
$39.96-
Test Lights Fast: The 7-Way Circuit Chaser for Truckers!
Stop wasting time troubleshooting trailer lights! The Innovative Products of America (7865L) 7-Way Round Pin Circuit Chaser™ is the essential tool for instant, accurate electrical checks.
Why This Tool is an OTR Must-Have:
✅ Instant Diagnosis: Plugs right into your truck's 7-way socket. Bright LEDs instantly show the status of all seven circuits.
✅ Full Verification: Test Turn Signals, Brakes, Running Lights, and Power Circuit from your cab—hands-free!
✅ Saves Time & Fines: Quickly pinpoints faults, saving hours of diagnosis and ensuring DOT compliance every time.
✅ Built Tough: Durable and reliable for your roadside repair kit.
Make pre-trip checks instant and accurate—know your lights are working before you roll!
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