OBD2 Scanner V500 – Car Diagnostic Tool & Voltage Tester

Read Engine Fault Codes & Test Your Car's Voltage in Seconds

The V500 OBD2 Scanner is a compact, plug-and-play diagnostic tool designed for everyday drivers and automotive enthusiasts alike. Whether your check engine light is on or you want to monitor your battery's charging health, this all-in-one code reader gives you instant, accurate answers — no mechanic required.

Why You'll Love the V500 OBD2 Scanner

• Read & Clear Engine Fault Codes: Instantly retrieve OBD2 diagnostic trouble codes (DTCs) and clear that pesky check engine light with ease.
• Live Battery Voltage Testing: Monitor your vehicle's charging system voltage in real time to catch battery and alternator issues before they leave you stranded.
• Universal OBD2 Compatibility: Works with most petrol and diesel vehicles manufactured after 1996 that support the OBD2/EOBD standard.
• Plug-and-Play Simplicity: No batteries required — just plug directly into your car's OBD2 port and get results immediately.
• Wired Connection for Reliability: A stable, direct connection ensures fast and accurate data reads every time — no Bluetooth pairing or Wi-Fi setup needed.
• Compact & Portable: Lightweight enough to keep in your glove box for roadside peace of mind whenever you need it.

Key Specifications

• Model: V500
• Item Type: OBD2 Code Reader & Scan Tool
• Wireless Function: No (wired, direct plug-in)
• Battery Required: No (powered via OBD2 port)
• Protocol Support: OBD2 / EOBD
• Country of Origin: Made in Mainland China

What's in the Box?

• 1 × V500 OBD2 Scanner / Diagnostic Tool

Perfect For

• DIY car owners who want to diagnose issues at home
• Pre-purchase vehicle inspections
• Monitoring battery and charging system health
• Clearing fault codes after repairs

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Further Reading

For more information on vehicle safety and onboard diagnostics, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety guidelines related to automotive tools and accessories.

Learn more: On-board diagnostics

Frequently Asked Questions

Q: What vehicles are compatible with the V500 OBD2 Scanner diagnostic tool?

A: The V500 OBD2 Scanner is compatible with most petrol and diesel vehicles manufactured after 1996 that support the OBD2 or EOBD diagnostic standard. This covers the vast majority of cars, SUVs, and light trucks sold in North America, Europe, and many other regions. If you are unsure, check whether your vehicle has a standard 16-pin OBD2 port, typically found under the dashboard near the steering column.

Q: Can the V500 scanner clear the check engine light after I fix the problem?

A: Yes! Once you have identified and resolved the underlying engine fault, you can use the V500 OBD2 code reader to clear the diagnostic trouble codes (DTCs) and turn off the check engine light. Please note that if the underlying issue has not been fixed, the light will return.

Q: Does the V500 OBD2 diagnostic tool require batteries or a separate power source?

A: No batteries are needed. The V500 is powered directly through your vehicle's OBD2 port as soon as you plug it in, making it completely hassle-free and always ready to use.

Q: Can the V500 test my car's battery and charging system voltage?

A: Yes. In addition to reading and clearing engine fault codes, the V500 includes a built-in charging and voltage tester that lets you monitor your vehicle's battery voltage and charging system health in real time — helping you spot alternator or battery problems early.