???2025 ALL-IN-ONE POWER CIRCUIT TESTER KIT?ANCEL PB100 Powerprobe is most accurate power circuit probe tester yet, test all 6-30 volt vehicle electrical systems. It supports ?Circuit Open Test ?AC/DC Voltage Test ?Diode Test ?Resistance Test ?Polarity Test ?Continuity Test ?Ground Test ?Activate Components ?Signal Circuit Test ?Fuse, Trailer Light Test. You can quickly easily locate short circuits, broken wires, and even trace wires. Besides, ANCEL Power Circuit Tester has extra long Cables (itself with 20ft, and extra with 20ft cable), it's got a Cigarette Lighter Plug and Battery Hookup Clips for easy power access. ???ADVANCED FOUR WORKING MODESINTUITIVE EASY?The PB100 power circuit probe tester four working modes make circuit detection more simple. DC Voltage, AC Voltage, Resistance, and Diode. ?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. ?Diode Test Mode is not only used for basic on-off testing, but also for quickly diagnosing complex circuit problems by measuring Forward Voltage Drop and determining one-way conductivity. ??COMPONENT ACTIVATION TEST?This ANCEL PB100 automotive circuit tester supports activating components. 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. ???SIGNAL CIRCUIT TEST CONTINUITY TEST?When you extract Diagnostic Trouble Codes (DTCs) from the vehicle's ECU, this electrical system car circuit 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 0.0? 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. ???Rich and Professional Accessories?This ANCEL PB100 power prob with a 20Ft Built-in Cable + 20Ft Extension, Whether you're dealing with a dinky compact or a massive truck, It allows you to reach from the front to the rear of the vehicle; Included Replacement Probes, mean youre never dead in the water if one goes MIA; Clip directly to the battery with Battery Hookup Clips or plug into the Cigarette Lighter Adapter. Your call, boss. Tossed in a Durable Storage Box that laughs at spills, drops, and garage chaos. ???1-YEAR WA*RRANTY 24/7 ASSISTANCE?ANCEL PB100 probe tester is compatible with all 6V-30V vehicle electrical systems, such as cars, excavators, trucks, boats and motorcycles, etc. We offer 1-year wa*rranty, Lif*etime technical assistance, 60 Days No-Question-asked NEW REPLACEMENT OR RE*FUND. If you have any questions or concerns, just shoot us an email or send a message. We're here to help you every step of the wa