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We offer worldwide shipping and operate multiple local warehouses in the United States, Canada, Europe, the United Kingdom, Mexico, and Brazil, allowing us to provide faster and more reliable delivery with reduced transit times.
Orders are typically processed within 24 hours on business days (Monday–Friday). Based on product availability and your delivery address, we will ship from the nearest available warehouse to ensure the quickest delivery time.
Please note that if your shipping address is classified as a remote area by the carrier, an additional remote delivery surcharge may apply. This surcharge is not covered under our free shipping policy.
Last Update: 2025/11/09
All what i can say is that… amazing product professional looking, well and carefully packed 10 stars from 5 from my side… will come back with extra review after testing
It's an excellent tool, I just finished checking it and it's very good as such. The only thing is that I find its box a bit small, but otherwise it's excellent.
VDIAGTOOL V200Pro Circuit Probe Tester – 12V/24V Automotive Electrical Diagnostic Tool with Breaker Finder, Wire Tracer & 30PCS Back Probe Kit
Excellent product, highly recommended. Everything arrived perfectly. I recommend it; ideal for different uses with its accessories.
VDIAGTOOL V200Pro Circuit Probe Tester – 12V/24V Automotive Electrical Diagnostic Tool with Breaker Finder, Wire Tracer & 30PCS Back Probe Kit
Excellent product, recommended. Everything arrived as expected. I recommend it; ideal for different projects and applications.
The vdiagtool v200 pro has significantly enhanced my approach to diagnosing vehicle electrical systems. Its comprehensive features, including ac/dc voltage testing, resistance and diode checks, and the ability to activate components like lights and fans, have made troubleshooting more efficient. The breaker finder function is particularly impressive, allowing for quick identification of open circuits and wire breaks without damaging insulation. The tool's design is user-friendly, featuring a clear tft display and an intuitive interface. The 40-foot combined cable length provides ample reach around any vehicle, and the built-in flashlight is a thoughtful addition for working in dimly lit areas.
I got this vdiag pro 200 tester and just by coincedence my neighbor's cars had starting and electrical issues. One i found a bad ground, one was a dying battery, one had a faulty starter, and my own truck had an exposed hot wire has you can see in one of the pictures. I was actually looking to see the tool in tight spaces like between the radiator support and grill when i saw this exposed wire. I tested it with this tool and it was hot. Using the tester i pushed the button and it lit up my auxillary fog lights. The tester fit well with my hand holding it inbetween the grill and radiator support..the accuracy is really good as i have tripled checked it with other name brand testers you will recognize in the photos. I have a boat, riding mower, motorcycles, and 5 cars that i have tried this tester on.the quality of the tools is very good.
Vdiagtool v200 pro automotive power circuit probe tester i recently purchased the vdiagtool v200 pro automotive power circuit probe tester, and it exceeded my expectations. This tester is a must-have, if you're like me, and cringe when you walk into the mechanic's shop. This tool is specifically designed for automotive electrical diagnostics and proved to be a valuable addition to my toolkit. The test modes are selected by pressing the red button on the circuit tester. (voltage testing dc, ac, resistance and diode) the toggle switch, on the power cord, selects between the multi tester and the wire tracing breaker tester. The center position turns off the multi tester unit. One of the standout features of the vdiagtool v200 pro is its ability to accurately detect open and short circuits in 12v and 24v electrical systems. You can inject positive, or negative battery voltage, into circuits.
This probe will allow you to easily test automobile, rv, boat, and trailer wiring. It is packed with features that allow the probe to test voltage, resistance, and perform signal tracing. You will be able to energize electical parts like lamps and relays with the probe. The tool comes packed in a nice padded case that holds the probe, probe tip, breaker test probe, cigarette lighter adapter, a 20 foot extension cable, and battery terminal clamps. I first learned to operate the tool by performing some simple tests. Connecting the probe to the vehicle's power source is easy. You can connect right at the battery using the included clamps or with the lighter plug. By placing the the probe into mode i, it can measure the battery voltage by pressing the rocker switch forward where the digital display will then display the positive voltage. Pressing the red button will scroll through the tool's feature set - dc voltage, ac voltage/frequency, resistance, and diode testing.
I am a serious diy automotive enthusiast. I am also an electronics engineer. I purchased the vdiagtool v200 pro to assist me with a vexing electrical problem. I bought the v200 pro after watching a youtube video and anxiously awaited receiving it. I was impressed with the obvious build quality. The wires are well insulated and flexible. It feels great in the hand.
I have a 2010 ford f150 with a 5.4l v8. I had it parked in my back yard and rodents got into the engine compartment and chewed up some of the wiring. It also had a problem with the ac clutch compressor being inoperable. The engine ran poorly with multiple misses and engine light came on and could not be reset.
ACARTOOL is a proud authorized distributor of multiple leading automotive diagnostic brands. All products we sell are 100% genuine and brand-new, sourced directly from manufacturers to guarantee authenticity and quality.
With over 15 years of experience in the automotive diagnostic industry, we have established strong relationships with major brands, ensuring our customers receive reliable products, timely updates, and professional support worldwide.
To view our brand authorization certificates, please visit our About Us page.
Shop with confidence knowing that all our products are brand-authorized, authentic, and backed by years of expertise.
We currently offer duty-free shipping to the US, EU, UK, AU, CA and BR.
If you are charged any import duties or customs fees upon delivery, don’t worry — we’ve got you covered. Simply provide us with a copy of the payment receipt or a clear photo as proof, and we will reimburse the full amount once your package is delivered.
Please note: Certain special promotions and clearance items are not eligible for duty reimbursement.
Last Updated:2026/01/03
Return & Exchange Policy
Most products in brand-new condition—free from scratches or damage caused by the customer—can be returned or exchanged within 30 days of receipt. If the return or exchange is due to our error (for example, you received a wrong or defective item), we will cover the return shipping cost.
To initiate a return or exchange, simply contact our customer support and let us know the reason. We will guide you through the process and handle your request as quickly as possible. Once we receive and process your return or exchange, you will receive an email notification.
Refunds are usually processed within four weeks after we receive your return, though in many cases you may receive your refund sooner. This timeframe includes 5–10 business days for the carrier to deliver your return to us, 3–5 business days for us to process it, and 5–10 business days for your bank to complete the refund.
Last Update: 2025/11/09
The VDIAGTOOL V200 Pro is your all-in-one solution for tackling any electrical issue in vehicles. Whether you're chasing shorts, diagnosing open circuits, or testing voltage, this tool has every function you need—without switching tools.


Switch to Mode II to locate circuit breaker points, trace cables, and detect open circuits or current leaks efficiently. The built-in tone change feature helps you pinpoint issues without damaging insulation—perfect for cars, trucks, RVs, boats, and tractors.

With Mode I, access AC/DC voltage, resistance, diode, and polarity tests instantly. Know if a wire is live and determine circuit side (positive/negative) within seconds. No external battery needed—power it via vehicle battery or cigarette lighter!
Send activation signals to lights, fans, injectors, relays, and motors directly from the V200 Pro to diagnose malfunctions quickly. Also ideal for testing sensor/signal circuits after retrieving DTCs from your ECU.

Safety first! The V200 Pro features auto shutdown and reset in case of overload, protecting both your vehicle and the tool. You can also use this feature to deliberately test short circuit conditions safely.
Use the external headphone port to hear tone changes clearly while tracing wires in loud shop environments. A smart solution for precision diagnosis in any setting.
Includes a 20ft main cord plus 20ft extension for full access around the vehicle. Combined with alligator clips and cigarette lighter adapter, you’ll never be limited by power source or cable length again.
Note: Mode II (circuit breaker mode) requires 1x 9V battery for operation.

Trusted by P.P. certified engineers and countless technicians, the VDIAGTOOL V200 Pro delivers pro-level performance at a fraction of the cost of high-end brands. Comes with:
3-Year Warranty
Lifetime Technical Support
Free Global Express Shipping
No Import Duties or Hidden Fees
DIYers • Automotive Technicians • Electricians • Mobile Mechanics • Garage Owners
📦 What's in the Box:
1x V200 Pro Circuit Probe
1x 20ft Extension Cable
1x 30PCS Back Probe Kit
1x Cigarette Lighter Adapter
1x Alligator Clip Cable
1x User Manual
Get precise, safe, and fast circuit diagnostics with the VDIAGTOOL V200 Pro.
Upgrade your toolkit and simplify your electrical troubleshooting today!

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