VDIAGTOOL V200 Pro Automotive Circuit Tester, Power Circuit Probe Tester Breaker Finder Tool, 12/24V Electrical Open Short Circuit Finder, Wire Tracer, AC/DC Trailer Relay Fuse Test for 99% Cars — Open-Box, 5% Off

【ALL-IN-ONE TOOL FOR ANY CIRCUIT PROBLEM DIAGNOSIS】V200 Pro accurate automotive circuit tester covers all circuit tests: ✔Circuit Breaker/Open Test ✔Tracing Wire ✔AC/DC Voltage Test ✔Diode Test ✔Resistance Test ✔Polarity Test ✔Continuity Test ✔Ground Test ✔Activate Components ✔Signal Circuit Test ✔Relay, Fuse, Trailer Light Test. You can quickly & easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Get this essential circuit tester today and save your time and costly trip to a dealership!

【TOOL 1: COMPREHENSIVE POWER CIRCUIT TESTER】Switch to Mode I, you’ve just activated the easy-to-use Power Circuit Probe Tester which supports 4 working modes:AC/DC Voltage, Resistance and Diode. The electrical probe tester with clear color display allows users to check 12V 24V electrical system instantly, tells you whether the wire or circuit is live, and which side of the circuit you are on, positive or negative. NOTE: This circuit tester can be powered by either connecting to cigarette lighter/vehicle’s battery,no external battery needed!

【TOOL 2: LOCATING BREAKER POINT EFFICIENTLY】Switch the V200 Pro All-In-One Circuit Tester Kit to Mode II, you will be able to use the breaker finder which can easily locate the circuit breaker point, open connections, broken wires, current leaks with tone change, even trace wire/cable without damaging the insulation. This circuit breaker finder tool works on all kinds of vehicle circuit issues such as those found in car, SUV, mini van, truck, tractor, boat & RV, with voltages between 6 and 42 volt DC.

【COMPONENT ACTIVATION & SENSOR/SIGNAL CIRCUIT TEST】VDIAGTOOL V200 Pro power circuit probe kit can generate activation signals to electrical components like car lights, motors, windshield wipers, radiator fans, relay, fuel injector and etc to troubleshoot electrical problems; locate auto short circuits if you keep getting blown fuses and also test various sensors, signal circuits to pinpoint the root cause to electrical issues accurately when you have extracted DTCs from vehicle ECUs.

【OVERLOAD PROTECTION TO PROTECT CAR ELECTRONICS】 This automotive electrical tool comes with short circuit protection. Whenever it gets overloaded, it just gonna shut down and restart, which is a safe measure to protect the device and car electronics. Useful Tip: You can also use overload protection feature to test short circuit conveniently. NOTE: If you received defective unit or it malfunctions, please reach us via ✔vdiagtool2 @ outl ook c om for hassle-fr*ee replacement any time!

【20FT EXTENSION CORD TO WORK ANYWHERE AROUND THE VEHICLE】 V200 Pro power circuit probe tester comes with 20 feet long cord plus 20 feet extension cord. Combining the feature that it can be powered by the cigarette lighter, and alligator clip for convenient ground connection, you can test electrical circuit system anywhere around the vehicle. No more worrying about short cord while testing electrical system! ✔NOTE: Mode II-circuit breaker tester is powered by 1pcs 9V Battery!

【APPROVAL BY P.P. 10-YEAR OFFICIAL TECHNICAL ENGINEER , 3-YEAR WA*RRANTY】Countless auto electrical specialists recommend accurate and comprehensive VDIAGTOOL power circuit tester, and even including P.P. official technical engineers. It accomplishes everything that P.P.3/P.P.4 does for half the price! We offer 3-year wa*rranty, Lifet*ime technical assistance, 60 Days No-Question-asked NEW REPLACEMENT OR RE*FUND. Any questions or concerns, please reach us via ✔vdiagtool2 @ outl ook c om.

【ONE-STEP SOLUTION for AUTO ELECTRICAL SYSTEM TEST with 2 TOOL】VDIAGTOOL V200 Pro meets the needs of 2 products at one time. Simply and quickly switch from the power circuit probe tester functional mode to the circuit breaker finder tool mode with one click, while the similar only fulfill the first tool function actually. There is no need to get an extra tool to judge continuity of the cables/wire and diagnose the breaker point. This convenient and efficient circuit instrument is a great choice for DIYERS,electrician and technician.

V200 Pro Automotive Circuit Probe & Breaker Finder Kit Electrical Open&Short Finder Circuit Tester A Versatile Tool for Automotive Technicians-Your Ultimate Diagnostic Companion All-in-One Diagnostic Tool for Every Circuit Issue Say goodbye to complicated, multi-device setups! The V200 Pro Power Circuit Probe Tester combines 12+ essential functions in one compact tool, including Circuit Breaker/Open Test, Wire Tracing, AC/DC Voltage Test, Diode/Resistance/Polarity/Continuity/Ground Tests, and Component Activation. Quickly diagnose short circuits, broken wires, open connections, current leaks, and blown fuses—no dealership trips needed! Perfect for cars, trucks, SUVs, boats, RVs, and more. 4-in-1 Power Circuit Probe Tester (Mode I) Switch to Mode I to unlock a professional-grade probe tester for 12V/24V systems. Instantly check live wires, measure AC/DC voltage, test resistance/diodes, and identify positive/negative polarity—all without external batteries! Powered directly via the cigarette lighter or vehicle battery, this tool ensures fast, reliable diagnostics for electrical systems, sensors, and signal circuits. Effortless Breaker Point & Wire Tracing (Mode II) Activate Mode II to transform the V200 Pro automotive electrical tool into a precision circuit breaker finder and wire tracer. Locate breaker points, trace hidden wires (even through insulation!), and detect current leaks with audible tone alerts. Ideal for troubleshooting 6V–42V DC systems in vehicles, tractors, or marine equipment. Note: Mode II requires a 9V battery (included). Activate Components & Test Sensors Troubleshoot like a pro! Use the V200 Pro circuit tester to activate car lights, motors, relays, fuel injectors, radiator fans, and more. Test sensor circuits (e.g.crankshaft sensors) and diagnose DTC-related electrical faults extracted from your vehicle’s ECU. Stop guessing—pinpoint root causes of issues with confidence. Overload Protection & Extended Reach; Detect Shorts without Blowing Fuses; Zero-voltage Drop Protection Protect your vehicle’s electronics with built-in short-circuit and overload protection. The tester automatically shuts down and restarts during overloads, ensuring safety for both the tool and your car. Plus, the 20ft cord + 20ft extension lets you work freely around large vehicles—no more struggling with short cables! Trusted by Pros, Backed by War*ranty Enjoy a 3-year warr*anty, 24/7 technical support, and a 60-day money-back guarantee. Whether you’re a DIYer, mechanic, or electrician, this is the ultimate auto electrical tester kit for your toolbox. One-Click Switching, Zero Hassle Switch between Power Circuit Probe Tester Mode and Breaker Finder Mode instantly—no extra tools needed. Compact, user-friendly, and packed with features, the V200 Pro automotive circuit tester saves time, money, and frustration. Order now and transform how you diagnose vehicle electrical systems! ✔ Voltage Range: 6–42V DC (Mode II), 12V/24V (Mode I) ✔ Includes: 20ft cord + 20ft extension, alligator clip, 9V battery ✔ Compatibility: Cars, trucks, boats, RVs, tractors Upgrade your diagnostics today with this All-in-One Car Circuit Tester for Auto Pros and DIYers!