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⚡ Trace, Detect, Fix — Get Your Ride Wired Right!
The VDIAGTOOL V210 is a professional-grade automotive wire tracer and circuit fault detector designed for 6-42V DC systems. Featuring a flexible 7-inch probe, dual LED indicators, and audio tone alerts, it quickly locates open circuits, shorts, and broken wires without damaging insulation. Battery-powered for cordless convenience, it’s ideal for DIYers and technicians seeking fast, reliable diagnostics backed by a 1-year warranty and lifetime support.













| ASIN | B0D17ZL83R |
| Best Sellers Rank | 10,474 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Circuit Testers |
| Brand | VDIAGTOOL |
| Colour | Black |
| Compatible Devices | Automotive electrical devices (6-42V DC) |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 1,024 Reviews |
| Included Components | V210 Transmitter*1; V210 Receiver*1; User Manual*1; 9V(7F22) Battery*2 |
| Item Weight | 0.34 Kilograms |
| Item weight | 0.34 Kilograms |
| Manufacturer | VDIAGTOOL |
| Manufacturer Part Number | V210 |
| Maximum Operating Voltage | 42 Volts (DC) |
| Measurement Type | Voltmeter |
| Min. Operating voltage | 6 Volts |
| Minimum Operating Voltage | 6 Volts |
| Model Number | V210 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CE, ISO 9001, RoHS, UL |
| Style | Automotive Open & Short Finder Tool; Electrical Wire Circuit Tracer, Broken wire detector |
| Style Name | Automotive Open & Short Finder Tool; Electrical Wire Circuit Tracer, Broken wire detector |
| UPC | 758283011922 |
| Unit Count | 1.0 count |
K**E
Fantastic item
Got this item yesterday, today I traced a wire which would have taken me awhile to find. I found a problem within minutes. A must have in every garage.
D**D
Automotive shortage tester
Great product thanks
M**E
Well made item easy to use
Easy to use well Made
A**E
Good quality
Overall item looks good, well made, but after abitof research, not used due to electrical issue on my car is common fault. So I decided to replace the tailgate wiring harness instead.
D**B
Does not work….avoid!
Why did you choose this product over others?: I’ve a broken wire somewhere in the wiring loom between my car’s engine control unit and one of the injectors. I bought this to try and find the break but to be honest, it is nothing more than a noise maker. No matter how many times I ran the “wand” up and down the loom, even switching positions from top of the loom to the bottom, all I got was a constant drone that didn’t pinpoint the break. So I ended up buying new wire and running it from the ECU to the injector bypassing the broken wire which fixed the issue. This gadget is utterly useless for automotive purposes and has been returned.
D**Y
Amazing
What a useful tool to have to hand
M**V
Disappointed
Disappointed with the performance. Ok for some tasks but not tracing in a loom.
M**E
Worked great
Worked as expected. First use was chasing an electrical fault on a modified industrial vehicle with no available diagrams. Saved a lot of time not having to chase wires or open the loom.
D**E
Outillage
Très belle autillage
G**N
Perfekt zum Zuordnen und Finden von Leitungen
Ich habe das Gerät für die Elektrik am Auto benötigt. Damit konnte ich verschiedene Leitungen problemlos sortieren und genau ausfindig machen, wo welches Kabel verläuft. Das Tool spart viel Zeit bei der Fehlersuche und macht das Verfolgen von Kabelsträngen im Fahrzeug deutlich einfacher. Für den Preis eine absolut lohnenswerte Anschaffung.
S**E
Efficace
Très bien
T**Y
Great Product
When I first received the item it didn’t work and was very disappointed. After talking to the customer service team they sent me a replacement item. I received it in a very short time and it works perfectly. I am VERY HAPPY with the purchase now. Excellent service and great customer support. Thank You
G**9
Good bang for your buck!
As a master automotive technician with over 23 years of hands-on experience majority of my day to day involves in diagnostic work. I'm always on the lookout for tools that make the job more efficient and accurate. The V210 has quickly earned a spot among my daily go to diagnostic tools, especially when it comes to chasing down wiring issues like open or short circuits. Recently, I had a vehicle with an open fuse issue caused by an alternator wire that had broken at the connector and was shorting to ground. Using the V210, I was able to quickly pinpoint the issue without any guesswork. The process was smooth and painless, this tool made a potentially time consuming job quick and straightforward. What sets the V210 apart is its simplicity and effectiveness. It’s compact, easy to use, and extremely helpful for electrical diagnostics. If you do any kind of wiring or circuit work, this is one of those tools that will absolutely save you time and headaches. With all that being said, I do have two suggestions/recommendations that I hope the manufacturer considers in a future update: Continuity Testing with Audible Tone, Currently, the tool uses an LED indicator for continuity checks. Adding an audible tone would allow users to hear confirmation without needing to keep their eyes on the device, especially helpful in cramp areas like under dash or when working alone. Receiver LED Indicator: The receiver unit relies solely on an audible beep, which can be difficult to hear in a noisy shop environment. Adding an LED visual indicator would make the tool more accessible, especially for those who may be hard of hearing or working in loud areas. Overall the V210 is a highly capable and user-friendly tool that’s already proven its worth in my daily workflow. With a couple of small improvements, it could be nearly perfect. I highly recommend it to any tech who regularly works with vehicle electrical systems and it's very affordable!
Trustpilot
3 weeks ago
2 months ago