The PS100PRO is a two-in-one kit that handles both circuit testing and short-circuit tracing, which makes it useful for DIY mechanics or anyone doing their own electrical diagnostics without paying a shop rate. At $45, it’s $45 off the $90 list price. Apply coupon code “ZHJ3YL7C” for a savings of $44.99. 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-inch TFT display with visual status indicators Compatible with 12V and 24V vehicles
