
Tracking down electrical shorts without hours of guesswork is the main draw here, making it worthwhile for DIY mechanics or anyone who works on multiple vehicles, and it's currently $45, about half the $90 list price. Apply coupon code "OHS9SOIQ" to save. Deal ends October 30. Buy Now at Amazon
Features
- Integrates eight core automotive circuit testing functions
- Flexible power via car battery or cigarette lighter
- Built-in overload and reverse connection protection
- Clear 1.8" TFT display with visual status indicators
- Compatible with 12V and 24V vehicles
Posted: 2026-10-27 08:41:03








