Automotive Circuit Fault Probe Tester, Automotive Current Tester, High-Precision Car Relay Testers Fuse Blade Checker, 20a 48v Wire Tracer/Short Finder with Front Light& Blue Backlit Led Screen (2Pcs)

Professional Automotive Diagnostic ToolThis relay tester integrates relay tester & circuit breaker finder. Car relay tester accurately measures current for passenger/commercial vehicles, detects tiny fluctuations to quickly locate electrical faults and parasitic drawenabling beginners to perform reliable, professional-grade circuit tests without complex expertise.
Clear LCD Screen DisplayFuse tester Instantly shows precise current values while clearly indicating positive DC or underlined negative DC circuits. automotive relay tester eliminates guesswork during diagnostics, fuse test device letting users quickly grasp circuit status for efficient troubleshooting and accurate fault identification.
Built-in Flashlight for Dark EnvironmentsOur circuit fault probe tester front-facing flashlight illuminates work areas during nighttime/dim maintenance. Automotive circuit tester functions as a wire tracer & short detector, ensuring safe, visible circuit testing without extra toolsideal for low-light troubleshooting scenarios.
Long-Lasting 23A Battery Power Wire tracer Supports multiple tests on a single battery charge, eliminating frequent replacements. Reliable for both family car minor troubleshooting and commercial vehicle complex assessments, providing consistent power for extended diagnostic tasks.
User-Friendly & Durable DesignCircuit breaker finder Crafted from non-slip ABS/PC material with outer rubber coating, enhancing durability and offering a comfortable, secure grip. Reduces hand fatigue during prolonged use, ensuring easy handling for all diagnostic scenariospractical for frequent or extended tool operation.