About this item

• 🆕【2025 ALL-IN-ONE POWER CIRCUIT TESTER KIT】ANCEL Circuit Tester is most accurate power circuit probe tester yet, test all 6-30 volt vehicle electrical systems. It supports ✅Voltage&Polarity Test✅Continuity Test✅Signal Circuit Test✅Components Activate✅Check Bad Grounding✅Locate Short Circuits✅Short-circuit Protected✅Circuit Breaker Protection, etc. Besides, ANCEL Power Circuit Tester has extra long Cables (itself with 20ft, and extra with 20ft cable), it's got a cigarette lighter plug for easy power access. Intuitive interface with ergonomic design makes it be best gif.t for all novice drivers or pro circuit repairers.
• 🚀【ADVANCED FOUR WORKING MODES—INTUITIVE & EASY】Four working modes make circuit detection more simple. DC Voltage, AC Voltage, Resistance, Tone On/ Off. ✅DC Voltage mode can read DC voltage with 0.1V resolution. ✅AC Voltage can get Min & Max voltage, duty cycle and frequency quickly. ✅Resistance mode to read resistance between tip and auxiliary ground wire. ✅Unique Tone On/ Off Design is really useful when working in dim areas, it can judge the circuit voltage according to the volume of the sound.
• 🔧【COMPONENT ACTIVATION & TEST】This ANCEL automotive power circuit probe tester can activate components on/off-board electrical system/ equipment, is designed for car technician or car enthusiasts. By activating the signal generated by the component, you can accurately judged whether the component is intact, such as blower motor, power window motor, windshield wiper, rear window defroster, lights, radiator fans, fuel injectors, etc. ANCEL circuit tester automotive tool can activate component in your hand/ in the vehicle/ with ground etc.
• ⚡【INSTANT IDENTIFY POLARITY】ANCEL Car Circuit Tester instantly checks component continuity and quick identifies positive, negative and open circuits. When the positive terminal is connected, red LED lights up with beep sounds. When the negative terminal is connected, green LED light up with a low tone. If an open circuit, neither of LED light will not light. The built-in LED indicator provides clear, real-time feedback, making your diagnostics smooth and efficient.
• 🩺【SIGNAL CIRCUIT TEST, CONTINUITY TEST】When you extract Diagnostic Trouble Codes (DTCs) from the vehicle's ECU, this Electrical System Probe Tester can test a variety of sensors and circuit to help you find out the root problems of the car's electrical system! Two ways to test continuity: ✅1: In resistance mode, if the resistance is 0.0Ω and the LED lights up, it means continuity. ✅2: Power up the connection using the power switch, if the circuit brea-ker tr-ips, that means the resistance is low and there is continuity.
• 🔍【TRACKING & LOCATING SHORT CIRCUITS: SPEED AND ACCURACY】This ANCEL Electrical System Tester is like a detective for your car's wiring. Using its highly sensitive probes, it can quickly and accurately troubleshoot the car wiring circuit, zeroing in on faulty wires and their exact fault points. Say goodbye to hours of head - scratching and hello to efficient repairs. And with its built - in short - circuit protection, if there's an overload, the internal circuit breaker will trip, safeguarding both you and the tester. It's like having a built - in bodyguard for your testing adventures.
• 🌟【20FT EXTENSION CABLE, BUILT-IN FLASHLIGHT】ANCEL automotive electrical tester comes with extra 20ft extension cable in addition to its own 20ft cable, and those two 20-foot cables is your ticket to hassle-free testing. Whether you're dealing with a dinky compact or a massive truck, whether you're chilling in your driveway or on a wild roadside escapade, this thing has your back. Forget about sweating bullets or hunting for the perfect grounding spot. The built-in flashlight is convenient for detection, even in the dark or dim environment, it can provide the best view for who need to work in night.