KZYEE KM10 Power Circuit Probe Kit, 12V 24V 汽车用品 Circuit Tester, Digital Multimeter, Short Finder, AC/DC Voltage Tester, Diode & Resistance, Current Probe Component Activation, 20FT+20FT Cable

【 Verify Before You Replace – Power and Test Components Instantly 】Avoid replacing good parts. The power circuit probe kit instantly powers or grounds components such as lights, fans, pumps, relays, injectors, and trailer lights to verify function. One touch reveals if a component is bad or miswired. Activate parts directly through the probe and confirm before replacing. It cuts repair time, reduces part waste, and ensures every fix is accurate the first time.【 Safe, Smart & Self-Protected – Auto-Reset Breaker Built In 】Work confidently with built-in protection. The KM10 汽车用品 electrical tester features a 10A auto-reset circuit breaker that trips instantly on overload and restores power within seconds. Prevent sparks or blown fuses while testing sensitive circuits. The durable design makes this power tester probe reliable for long-term shop use, combining safety and stability in every test.【 Go Further, See Clearer – 40FT Reach & LED Work Light 】 Reach any corner easily with 40ft cable—ideal for long trucks, trailers, or RVs. The circuit tester 汽车用品 tool includes a bright LED flashlight and color TFT screen for clear visibility even in dark spaces. Test voltage, signal, and component activation anywhere without moving the battery source. Whether day or night, this probe tester keeps you efficient and in control on every job.【 Instant Polarity & Continuity Check – Know It at a Glance 】Red and green LEDs instantly show positive, negative, or open circuits, while a buzzer confirms continuity. The electrical system tester translates readings into clear visual feedback—just touch, see, and hear. Simplify diagnostics, eliminate guesswork, and get instant confidence in every result. Because every second saved is a win in your garage.?【 Trusted by Pros & YouTubers – Professional Results, Real Value 】Recommended by top YouTuber mechanics like Tomeighty and AutoFun, the KM10 Circuit Probe Tester delivers diagnostic capability equal to P~P~3/P~P~4-type tools, but with safer breaker protection, smarter signal display, and greater value. Built for both professionals and DIYers, this 汽车用品 circuit tester includes a 1-year warranty and lifetime technical support—because real tools earn trust through performance, not promises.