ANCEL PB100 Automotive Circuit Tester, 12-24V Power Circuit Probe Tool

• ALL-IN-ONE POWER CIRCUIT TESTER — EASY & ACCURATE: Fix vehicle electrical issues in minutes—no guesswork, no complicated setup. This all-in-one tester works on12-24V systems and handles voltage, polarity, continuity, grounding, short circuits, activate components, and more in one step. Replaces multimeter, test light, jumper wires & even PP3 tools, making diagnostics faster and easier. Just plug and test—perfect for beginners and professionals alike. Ideal for garage repair, DIY troubleshooting, and daily vehicle maintenance.
• ADVANCED FOUR WORKING MODES — SIMPLE & INTUITIVE: Seamlessly switch between DC Voltage, AC Voltage, Resistance, and Diode modes to thoroughly inspect every aspect of a vehicle's electrical system. This versatile automotive circuit tester allows you to measure voltage, check circuit resistance, verify diodes, and analyze compatible electrical signals. The AC voltage mode also supports advanced signal measurements, such as minimum and maximum voltage and frequency. Whether you need a simple 12V 24V polarity tester or a complex diagnostic tool to troubleshoot more than basic power and ground issu
• LOCATE SHORT CIRCUITS & BAD GROUNDS ACCURATELY: Quickly troubleshoot common automotive wiring problems, including short circuits, open circuits, poor ground connections, and faulty wiring. As a highly reliable short circuit finder, the PB100 probe tester helps you trace electrical faults and narrow down problem areas with precision. Its built-in circuit breaker provides essential overload protection during appropriate powered tests, helping reduce the risk of damaging sensitive vehicle components or blowing internal fuses. Safely follow wiring harnesses to find the exact location of shorts wit
• COMPONENT ACTIVATION & TEST — CHECK BEFORE YOU REPLACE: Go beyond basic voltage testing with this advanced relay tester and power circuit probe. The PB100 lets you apply battery power or ground directly to compatible electrical components using the built-in power switch. Effortlessly test cooling fans, blower motors, fuel pumps, headlights, window motors, and relays to determine whether the problem lies within the component or its wiring. This is the ideal voltage tester for troubleshooting complex electrical failures without the hassle of complicated jumper-wire setups, making automotive repa
• 40FT TOTAL CABLE REACH & FLEXIBLE POWER CONNECTION: Never struggle to reach the back of your vehicle again. The PB100 automotive electrical tester includes a 20FT main cable and a 20FT extension cable, providing an industry-leading 40FT of total reach. It is perfect for testing around cars, trucks, heavy-duty SUVs, and complex trailer wiring systems. Connect directly to the 12V 24V vehicle battery using the heavy-duty supplied clips, or use the included 12V cigarette lighter adapter when the outlet is powered. Easily reach and test electrical components from the engine bay all the way to the t
• INSTANT POLARITY & CONTINUITY IDENTIFICATION — FAST & CLEAR RESULTS: Quickly identify positive, negative, and open circuits using the PB100's intuitive red and green LED indicators, audible feedback, and crisp digital display. Effortlessly check circuit continuity, verify connections, and identify potential wiring problems without repeatedly looking at a screen. This polarity tester provides an immediate, practical solution for checking switches, fuses, connectors, and vehicle electrical circuits. The distinct audio tones allow you to test blindly in tight spaces, making it a must-have power c
• AUTO CIRCUIT BREAKER —SAFETY & DURABILITY: Equipped with a built-in auto circuit breaker, this circuit probe delivers non‑negotiable safety and rock‑solid durability for every diagnostic job. It instantly trips on overload or short circuits to protect the tool, your vehicle’s electrical system, and you from harm—no blown fuses, no risky sparks, no costly damage. Engineered for heavy use, this reliable safety layer extends tool life. Safety is not an option; it’s a built‑in guarantee.
• COLOR DISPLAY, LED WORK LIGHTS & EASY OPERATION: Featuring a bright, backlit TFT color display, clear digital readings, and built-in LED work lights, the ANCEL PB100 ensures you can comfortably inspect electrical circuits in dark garages, cramped engine compartments, and other low-light areas. The ergonomic handheld design and highly accessible controls make it incredibly convenient for both routine electrical checks and involved troubleshooting. Unlike older, clunky testers, this sleek voltage tester offers a modern interface with vivid red and green polarity indicators, ensuring you never mi
• It is the ultimate diagnostic solution for automotive DIY enthusiasts, experienced technicians, and professional repair workshops. Whether you are fixing a dead headlight, testing a relay, or tracing complex trailer electrical wiring problems, this tool has you covered. If you have any questions about the tester, please contact us first for assistance.

Specifications

• Style: 12V & 24V Automotive Power Circuit Probe Tester, All-In-One Short Finder Kit, Dual Power & 20ft+20ft Cord
• Color: Red Black
• Item Weight: 2.7 pounds
• Lower Temperature Rating: 32 °F
• Minimum Operating Voltage: 12 volts
• Upper Temperature Rating: 140 °F
• Measurement Type: Multimeter, Voltmeter, Ohmmeter, Diode Tester
• Maximum Operating Voltage: 60 volts
• Style Name: 12V & 24V Automotive Power Circuit Probe Tester, All-In-One Short Finder Kit, Dual Power & 20ft+20ft Cord
• Item Dimensions: 10.2 x 8.7 x 2.9 inches
• Specification Met: CE, CSA, ETL, FCC, UL
• Unit Count: 1 Count