Vdiagtool V500pro packing List
Discover the Features of Our Automotive Power Circuit Tester
At Vdiagtool, we specialize in high-quality automotive diagnostic tools designed to help you identify and troubleshoot electrical issues with ease. One of our most versatile products is the V500pro Automotive Power Circuit Tester, a must-have tool for both professional mechanics and DIY car enthusiasts. Whether you're diagnosing a faulty circuit or checking the functionality of automotive components, our tester offers precision and convenience in one sleek package.
Here’s a detailed look at the features and components included in the Automotive Power Circuit Tester:

1. Probe Tip
The precision Probe Tip is designed to easily access tight spaces within your vehicle's wiring system. It allows for quick and accurate detection of power issues, making your job faster and more efficient.
2. Front LED Light
The Front LED Light provides additional visibility when working in low-light conditions. It illuminates dark areas under the hood, helping you to work in any environment, from well-lit garages to dimly lit engine compartments.
3. LCD Screen
The LCD Screen displays all of your results clearly, making it easier to monitor and interpret your readings. Whether you’re checking voltage, continuity, or error codes, the screen ensures accuracy and clarity for all your diagnostic needs.
4. Red/Green LED Indicator
The Red/Green LED Indicator allows for instant feedback. The red light signals a fault, while the green light shows everything is functioning as expected, ensuring that you can quickly diagnose problems.
5. Key Button Operation
The Key Button Operation is user-friendly and intuitive, providing easy access to various features of the tester. It allows for seamless navigation between different diagnostic modes and functions.
6. Red Positive Wire
The Red Positive Wire is included for testing the positive connections of your vehicle’s electrical system. Its high-quality design ensures strong and reliable connections for accurate readings.
7. Auxiliary Ground Lead
The Auxiliary Ground Lead helps establish a secure ground connection for your tester. This feature is essential for providing stable measurements and minimizing interference.
8. USB Port
The USB Port allows for easy data transfer and updates. You can quickly connect the tester to a computer or other device to download software updates or analyze saved data.
9. Relay Test Port
With the Relay Test Port, you can easily test relays, which are crucial for the proper operation of many electrical systems in your vehicle. This port ensures that relays are working properly, preventing potential failures.
10. Speaker
The built-in Speaker provides audible alerts and beeps, signaling when there’s a fault or when a specific test is complete. It makes troubleshooting more straightforward by providing both visual and auditory feedback.
11. Antenna
The Antenna is an integral part of the tester's design, providing strong signal reception for wireless communication when using advanced features like bi-directional control or live data streaming.
12. Buzzer
The Buzzer serves as an additional auditory indicator, giving a quick and clear alert to the user, especially useful when performing tests under the hood.
13. Sensitivity Controller
The Sensitivity Controller allows you to fine-tune the tester's sensitivity, which is crucial for detecting minor issues that could otherwise go unnoticed, ensuring that no problem is too small to catch.
14. Test Button
The Test Button is used to initiate and pause various diagnostic tests. This feature simplifies the testing process and helps you focus on the task at hand.
15. Headphone Port
The Headphone Port allows you to connect headphones for private listening to the tester’s audio feedback, which is especially useful in noisy environments like busy garages.
16. Fuse
The Fuse is an essential safety feature that protects your tester and vehicle's electrical system from potential overcurrent damage. It ensures that your testing equipment stays safe while in use.
17. Tool Kit Working Mode Switch
The Tool Kit Working Mode Switch provides easy switching between different modes, adapting the tester for various types of diagnostic tests, including OBDII, voltage detection, and relay testing.
Why Choose Our Automotive Power Circuit Tester?
Our Automotive Power Circuit Tester is designed with professionals and DIY car enthusiasts in mind. Whether you’re a seasoned mechanic or just starting to troubleshoot your vehicle’s electrical systems, this tool offers a comprehensive solution that simplifies the diagnostic process. Here are a few reasons why you should choose our tester:
- Comprehensive Functionality: From checking voltage levels and diagnosing relays to testing sensitive electrical circuits, our tool covers all the essential functions needed for automotive diagnostics.
- Ease of Use: With features like the Key Button Operation and LCD Screen, you don’t have to be a professional to use this tool effectively.
- Portable and Reliable: The tool is lightweight and portable, perfect for DIY enthusiasts and mechanics who need to troubleshoot on the go.
- Advanced Features: The inclusion of advanced components like Relay Test Port, Sensitivity Controller, and USB Port sets our tool apart, making it suitable for even the most complex diagnostic tasks.
Get Yours Today!
The Vdiagtool V500pro Automotive Power Circuit Tester is the perfect addition to any workshop, garage, or DIY kit. It’s built to last, easy to use, and packed with essential features that make diagnosing electrical issues in vehicles a breeze.
Order yours now and experience the next level of automotive diagnostics!