Vdiagtool V500Pro
Guarantee Safe Checkout
Estimate delivery times: 4-10days (International), 2-5 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
Vdiagtool V500Pro
Description
VDIAGTOO V500 PRO
The Ultimate 2-in-1 Automotive Power Circuit Probe Tester
The 2025 VDIAGTOOL V500PRO is the ultimate all-in-one tool for testing any circuit with precision and ease. Combining the features of the V500 (Mode 1) and V210 (Mode 2), it covers everything from Circuit Breaker Tests and Voltage Testing to Component Activation and Oscilloscope Mode. Designed to save time and money, the V500PRO is the ideal solution for automotive professionals and enthusiasts.
Why Choose VDIAGTOOL V500PRO?
All-in-One Capability: Seamlessly switch between Mode 1 and 2, eliminating the need for multiple tools.
Comprehensive Circuit Coverage: Diagnose all circuit problems, saving time and money!
Powerful Features to Handle Every Challenge:
✔ Smart Test: Automatically identifies and diagnoses issues for faster troubleshooting.
✔ Advanced Multimeter Functions: Measures voltage, resistance, current, diode testing, and more.
✔ Oscilloscope Mode: Analyze waveforms to detect hidden electrical faults.
✔ Relay Testing: Quickly identify faulty relays with precision.
✔ Injector Test & Component Activation: Test injectors and activate components on the go.
✔ 0-5V Power Supply: Simulate signals for advanced testing scenarios.
✔ Short Circuit & Open Circuit Testing: Pinpoint exact locations of issues.
✔ Wire Tracking: Effortlessly trace wires for hidden breaks or shorts.
VDIAGTOOL V500 PRO MODE 1 Smart Test & Multimeter Mode：
🚩Practical design:
👉90° rotating screen: The main screen of VDIAGTOO V500 PRO circuit diagnostic tool can be rotated 90°. No matter from which angle, you can observe the circuit data on the screen 360° without blind spots so that you can focus on analyzing circuit faults.
👉Built-in flashlight: V500 PRO has a built-in flashlight, which is convenient for you to perform circuit diagnosis in dark environments.
➤Smart Test: Different from traditional power circuit testers, the 2025 VDIAGTOOL V500PRO 2 IN 1 Automotive Power Circuit Probe Kit Breaker Finder Tester can automatically identify the signals under test, such as voltage, current, resistance and other parameters in the circuit, and save switching time between different test modes, allowing customers to focus on repairing circuit faults.
In addition, V500PRO supports 90-degree screen rotation, allowing customers to observe data parameters on the screen at any angle; the built-in flashlight design will enable customers to work normally in dark environments.
➤Multimeter mode：Multimeter: The multimeter in the VDIAGTOOL V500PRO intelligent circuit probe detector is mainly used to measure basic parameters such as voltage, current, resistance, etc. in the circuit, and has a wide measurement range:
👉Voltage Test：0.1-100V
👉Resistance Test: 0KR-200KR
👉Current Test：2mA-25A
👉Frequency Test: 10Hz-1MHZ
👉Oscilloscope:10Hz-100KHZ
VDIAGTOOL V500 PRO MODE 1 RELAY TEST：
➤Relay testing is the process of checking the function and performance of a relay to ensure that it works properly in the circuit. Testing the relay's coil voltage, resistance, contact status, etc. makes it possible to diagnose whether the relay is damaged or failed, which is crucial to maintaining the reliability and safety of the electrical system. Common relay tests include:
👉 Voltage test
👉 Coil resistance test
👉 Relay action test
👉 Relay delay and retention test.
VDIAGTOOL V500 PRO MODE 1 Oscilloscope Function：
➤Parameter range：
👉Frequency Measurement Range: 10Hz-1000Khz
👉Waveform display: 10Hz-100Khz
➤Oscilloscope Function:
✔️Visual fault diagnosis: The oscilloscope mode visualizes the signal and intuitively displays the change of the signal shape, which makes it convenient for customers to quickly identify abnormal behavior in the circuit, such as waveform distortion, signal attenuation, and other problems.
✔️Detect transient problems: Transient problems in the circuit (such as instantaneous voltage spikes, pulse interference, etc.) are sometimes not captured by static measurement tools (such as multimeters). The oscilloscope can display these transient signals in real time, which helps to find transient faults, such as power supply fluctuations or unstable signals.
✔️ Frequency analysis: The oscilloscope can not only display the waveform of voltage or current but also help users measure the frequency, period, and other characteristics of the signal. This is very useful for debugging and optimizing oscillation circuits, clock circuits， or wireless communication circuits, helping customers accurately diagnose the frequency characteristics of the circuit.
✔️Capture repetitive faults: For periodic faults, the oscilloscope can find the problem by capturing and analyzing the periodic changes. For example, users can see if there is repeated noise interference or signal interruption, which helps to accurately locate the cause of the fault.
VDIAGTOOL V500 PRO MODE 1 0-5V POWER SUPPLY:
➤0-5V Power Supply provides a stable and adjustable low-voltage power supply for customers' circuit diagnosis. It can simulate input voltage, debug sensors, test circuit behavior, and calibrate systems. Customers can use it to quickly locate circuit faults, avoid component damage caused by misoperation, and simplify the process of circuit debugging and optimization. It is especially suitable for debugging and diagnosis of low-power electronic devices and sensor systems. 0-5V Power Supply is commonly used to detect the following low-power electronic devices and sensor systems:
✔️Sensors: oxygen sensors, temperature sensors, pressure sensors, etc.;
✔️Motor drive modules: electric windows, electric seats, etc.;
✔️On-board communication modules: CAN bus interface and other low-power communication modules;
✔️Relays and switches: lights, fans， and audio systems;
✔️LED indicators: engine fault lights, oil pressure warning lights, etc；
➤In circuit diagnosis, 0-5V Power Supply can bring the following conveniences to customers:
✔️Stable power output: Provides stable and adjustable 0-5V voltage to ensure that low-voltage circuits and equipment can work normally within the design range, avoiding component damage or functional abnormalities caused by voltage fluctuations;
✔️ Convenient debugging and testing: As an analog signal source, users can easily adjust the output voltage for various circuit tests and debugging, quickly verify the impact of different voltage inputs on the circuit, and improve the efficiency of troubleshooting;
✔️High safety: Compared with high-voltage power supplies, 0-5V power supplies are suitable for sensitive electronic components, reducing the risk during the test process, avoiding accidental application of excessive voltage and damage to the equipment, and improving the safety of use.
VDIAGTOOL V500 PRO MODE 1 Component Activation & Injector Test:
➤Component Activation： Component activation is mainly used by circuit testers to confirm and test the function and status of each component in the circuit. By activating different components, users can quickly identify faults and ensure the normal operation of the circuit. This provides customers with practical conveniences such as saving time, improving maintenance efficiency, and reducing unnecessary replacement costs.
➤Injector Test： Injector testing is often used to detect the performance and working status of automotive injectors. Through testing, the injection frequency, injection volume, and injection pattern of the injector can be evaluated to ensure that it can accurately supply fuel when the engine is running. There are 4 modes for injector testing:
👉Mode 1: One 250-millisecond positive electrode
👉 Mode 2: Cycle positive for 7 milliseconds, negative for 20 milliseconds in 1.4 seconds
👉 Mode 3: Cycle the positive electrode for 4 milliseconds and the negative electrode for 10 milliseconds in 1.4 seconds
👉Mode 4: Continuous output of positive pole for 7 milliseconds and negative pole for 20 milliseconds
➤Through injector testing, customers can bring the following conveniences:
👉Fault diagnosis: quickly identify injector problems, such as injector blockage, uneven injection amount, injector leakage, etc., to reduce troubleshooting time;
👉Performance optimization: ensure the normal operation of the injector, and improve engine efficiency and power output;
👉Cost savings: avoid unnecessary injector replacement and reduce repair and maintenance costs.
VDIAGTOOL V500 PRO MODE 2 Breaker Finder：
When the VDIAGTOOL V500PRO 2-in-1 Car Power Circuit Probe Kit Breaker Finder Tester switches to mode 2, it is equivalent to V210, with 3 test methods:
✔️Locate Open Circuits:
Open Wire Detector instantly detects and alerts you to open circuits. Easily locate short circuits, broken wires, open connections, current leaks, and trace wires. Transmitter and receiver LEDs indicate open or short circuit conditions
✔️Wire Tracing:
Easy to use by just simply connecting the transmitter in series with the circuit or wire under test, (i.e.: in place of a blown fuse, across a connector, in series with an open wire, a light bulb socket, etc.), and scanning the circuit/wire with the tracers flexible probe to find the trouble spot;
✔️Check Short Circuits:
Automotive Short Circuit Finder allows you to identify intermittent circuit problems by flexing wires or connectors and listening for changes in the receiver tone. This automotive circuit finder has a 6.7-inch flexible probe that can help reach wires in congested places.
V500 PRO Wide Compatibility:
➤ Supports Car models:
✔️ Support cars and SUVs
✔️Support trucks
✔️ Support motorcycles
✔️ Support ships;
✔️Bus
.........
➤ Wide measurement range:
👉Operating Voltage: 9V - 30V DC
👉Voltage Measurement Range: 2mV-100V
👉Resistance Measurement Range: 0-10MΩ
👉Current Measurement Range: 2mA-25A
👉Frequency Measurement Range: 10Hz-1000Khz
👉Waveform display: 10Hz-100Khz
👉 Operating Temp: 0℃-50℃/32°F-122°F
👉 Working Environment Temp: 0℃-50°C/-32°F-122°F
👉 Storage Temp: - 20°℃-70°C/-4°F-158°F
➤ Supports 9 languages:
👍English
👍Chinese
👍French
👍Spanish
👍 German
👍Russian
👍 Italian
👍 Portuguese
👍Polish
Packing List
- ✔️ V500 × 1
- ✔️ Breaker Finder × 1
- ✔️ Relay Test Cable × 1
- ✔️ Probe Tip × 1
- ✔️ Alligator Battery Clip × 1
- ✔️ Fine Probe Tip × 1
- ✔️ Type-C Data Cable × 1
- ✔️ Probe Tip Extension Cable × 1
- ✔️ User's Manual × 1
- ✔️ Wire Piercing Probe × 2
- ✔️ Banana to Banana Plug Test Lead × 2
- ✔️ Fuse × 3
Return Policies
Thank you for choosing to shop at vdiagtool.com. We are committed to providing our customers with an exceptional shopping experience. If you are not satisfied with your purchase, we offer a comprehensive return policy to assist you. Please read the following instructions carefully and follow the steps.
Return/Exchange Requests:
If you wish to return or exchange an item, please contact us within 30 days of purchase. As the return address differs from the shipping address, it is essential to contact us via email and obtain our permission before proceeding with the return. We are not responsible for any goods lost due to self-initiated returns. To ensure a safe and accurate return process, please follow these steps:
- Before returning the item, send an email to service@vdiagtool.com indicating your intention to return the item and providing relevant order information. You will also need to send photos or videos of the product so that we can confirm its condition.
- Our customer service team will respond promptly after receiving your email and provide the correct return address.
- After receiving the correct return address, follow the instructions provided. Use a reliable and secure shipping method, and ensure the item is properly packaged to prevent damage or loss.
- Upon receiving and confirming the returned item is in good condition, we will process the refund or exchange as soon as possible.
After receiving and inspecting your return, we will notify you whether your refund is approved. If approved, the refund will be provided via the original payment method within 2-3 business days. If you do not receive the refund within 2-3 business days, please check your bank account again. Then contact your bank or credit card company. It may take some time for the refund to be officially posted. If you have completed all of the above steps and still have not received your refund, please contact us at service@vdiagtool.com.
Please note: We do not refund the original shipping cost.
Return Conditions:
We will comply with the return policy in the following situations:
- Quality Issues: If the item you received is defective or damaged during shipping, making it unusable, you can request a return label from us. We will replace the item or provide a refund.
- Special Circumstances: If your item has special issues, please notify our customer service. We will assess the situation and determine the appropriate course of action.
- Wrong Orders: If you ordered the wrong item or changed your mind (not due to quality issues), please contact our customer service. We will assist you in exchanging for the correct item. However, you will be responsible for the return shipping cost.
- Incorrectly Shipped Items: If we shipped you the wrong item, we will take full responsibility for the exchange and cover all shipping costs. If you wish to cancel the order entirely, we will provide a full refund.
Note:
Regarding virtual products/licenses: If you are not satisfied within 48 hours, you can receive a direct refund (we will deactivate the license). After 48 hours, refunds are not supported.
Return and Exchange Shipping Costs:
- If the return or exchange is due to product quality reasons and not compatibility issues, we will provide a full refund and cover the return shipping costs.
- If the return or exchange is due to the buyer's reasons, such as not liking the item, ordering the wrong product/size, or other reasons, the buyer is responsible for the return shipping cost.
Restocking Fee:
Consumers do not need to pay a restocking fee for returning products.
Non-Refundable Situations:
The following situations will not be refunded:
- Delays or lost packages due to incorrect or incomplete delivery information provided by the buyer.
- Packages damaged during shipping due to force majeure events (including natural disasters, adverse weather conditions, and wars).
- Uninsured orders that are lost or stolen.
- Delivery delays due to factors beyond Vdiagtool's control (e.g., public holidays and customs issues).
- Software upgrade services are virtual products and are non-refundable once the customer receives the software update key or our engineer successfully upgrades the product.
Damaged Items:
If you accidentally damage the item, we cannot provide an exchange service. However, you can return it for repair. Please contact us for detailed information, and we will provide a specific address to send the defective product. After the repair and testing are completed, we will return the product to you.
Order Cancellation:
If you cancel the order within 24 hours of purchase, you can request a full refund. If it exceeds 24 hours, we will charge a 5% restocking fee. Please note that we will no longer accept order cancellation requests once the order has been shipped. To cancel the order, please contact us at service@vdiagtool.com.
Return Shipping Instructions:
When returning items, please use regular air mail to the address provided by our customer service. Ensure the returned items are received; otherwise, we will not be responsible for the return.
Original Packaging:
Please keep the original packaging box in good condition for future use if needed for returns or exchanges. Items that do not meet the return standards will not be refunded.
If you have any other questions or need assistance, please contact our customer service team. We are always here to help. Thank you for your cooperation.
Customer Service Email: service@vdiagtool.com
Reviews
Customer Reviews
As an ASE Master Technician with over 20 years of experience, I've relied on a variety of circuit testers throughout my career, with the Fluke 88 digital multi-meter being my go-to. However, after using the VDIAGTOOL V500PRO, I can confidently say this tool surpasses expectations and has become a new favorite.
Pros:
Precision and Accuracy:
The V500PRO excels in delivering precise and accurate readings. Whether you're diagnosing simple circuits or complex systems, this tool provides reliable results every time.
Built-in Oscilloscope:
The integrated oscilloscope is, without a doubt, my favorite feature. I tested it on the CAN circuit at the DLC connector, and the graph readout was spot-on. This capability is a game-changer, making waveform analysis accessible without needing a separate oscilloscope.
Comprehensive Accessories:
The V500PRO comes with a wide array of accessories, making it versatile for various diagnostic scenarios. Whether you're probing hard-to-reach areas or need additional clips and leads, this tool has you covered.
Cons:
Flood Light Design:
While the built-in floodlight is useful for working in dimly lit areas, its functionality could be improved. Currently, turning the light on or off requires navigating the settings menu. A dedicated physical button on the side would be far more convenient and enhance user efficiency.
Final Thoughts:
The VDIAGTOOL V500PRO has proven to be a highly capable and versatile diagnostic tool. The combination of precision, an integrated oscilloscope, and thoughtful accessories makes it an excellent addition to any technician's toolbox. Despite the minor inconvenience of the floodlight control, the tool’s overall performance outweighs this drawback. If you're serious about diagnostics, the V500PRO is a solid investment.
This tool is not only a life saver, but it’s a time saver as well!It’s very easy to use and the directions are easy to understand.My boyfriend told me this is the tool I would need to fix my long standing electrical issues and he was right! He used it to fix an electrical issue on my car. He isn’t a mechanic but he is a DIY kind of guy. The tool pinpointed where the issue was saving him plenty of time and an easy fix. He also used it on his car and had a fuse out that he didn’t even know was out!You will not regret this buy, totally worth the money!
The V500Pro is incredibly practical and has become an essential tool in my workshop. It easily handles every diagnostic task, saving me so much time and effort!
After using the V500 Pro Auto Intelligent Circuit Tester on a vehicle, I can confidently say it’s an incredibly versatile and efficient tool for automotive diagnostics. Straight out of the box, the V500 Pro feels solid and well-built. The instructions were clear, and the interface on the tool itself was intuitive. Setting it up in the vehicle was simple—just connect it to the car battery, and you’re ready to start diagnosing. I used the V500 Pro on a vehicle experiencing electrical issues, including a malfunctioning tail light and intermittent power to radiator fans. It performed quickly and identified a broken wire leading to the radiator fans. It was able to pinpoint the exact location of the issue, saving me hours of trial and error. When troubleshooting the fuse box, the breaker-finder function efficiently identified the faulty fuse, making replacement straightforward. The V500 Pro proved invaluable during vehicle diagnostics. It’s powerful, precise, and packed with features that make it suitable for both professionals and advanced DIYers. I was particularly impressed with its ability to quickly locate open circuits and test relays. While it may take some time to master its more advanced functions, it’s worth the effort. This tool is a must-have for anyone regularly working on vehicles. It’s not just a tester—it’s a complete diagnostic solution.
Distinctive, easy to use and multifunctional. Very helpful in shortening the testing time and diagnosing malfunctions. Strongly recommend for every diagnostic technicians and engineers
Thank you so much for your 5-star review! We’re thrilled to hear that you find our product unique, versatile, and easy to use, and that it has helped you save time on testing and streamline diagnostics. This is exactly what we aim to achieve with our design! 😊
Your recommendation means the world to us, and we’ll continue striving to deliver high-quality solutions for professionals like you. If you have any suggestions or need further support, please don’t hesitate to reach out. Wishing you all the best in your work, and thank you again for your support!
