V500 OBD2 Scanner – Engine Code Reader & Battery Tester

Read & Clear Engine Codes Instantly with the V500 OBD2 Scanner

Tired of that mysterious check engine light? The V500 OBD2 Scanner puts professional-grade car diagnostics right in your hands — no mechanic required. Simply plug it into your car's OBD2 port and get instant, accurate fault code readings, real-time data, and battery voltage checks for all OBD2-compliant vehicles (1996 and newer).

Whether you're a seasoned DIYer or a first-time car owner, this compact and easy-to-use diagnostic tool helps you understand exactly what's going on under the hood — and saves you from costly unnecessary repair visits.

Key Features

• Universal OBD2 Compatibility: Works with all OBDII/EOBD compliant cars, SUVs, and light trucks (1996+)
• Read & Clear Fault Codes: Instantly reads stored, pending, and permanent diagnostic trouble codes (DTCs) and turns off the check engine light
• Battery Voltage Testing: Monitor your car battery's voltage in real time to prevent unexpected breakdowns
• I/M Readiness Check: Verify emissions readiness before your next smog test or inspection
• Live Data Stream: View real-time sensor data to monitor engine performance
• Freeze Frame Data: Capture the exact engine conditions at the moment a fault occurred
• Plug-and-Play: No batteries or external power needed — powered directly via the OBD2 port
• Compact & Portable: Slim, lightweight design fits easily in your glove box or toolbox
• Large LCD Display: Easy-to-read screen with intuitive menu navigation

Who Is This For?

The V500 OBD2 scanner is perfect for everyday drivers, car enthusiasts, and DIY mechanics who want to stay ahead of vehicle issues. Stop guessing what that warning light means — diagnose it yourself in seconds and decide confidently whether a repair is truly needed.

What's in the Box?

• 1 × V500 OBD2 Diagnostic Scanner
• User Manual

Compatibility

Compatible with all petrol and diesel vehicles that support the OBD2 / EOBD protocol (most vehicles manufactured from 1996 onwards in the US, and from 2001 in Europe). Supports all 5 OBD2 test protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN.

Made in Mainland China.

Learn More About Vehicle Diagnostics

For guidance on understanding vehicle emissions and OBD systems, visit the U.S. Environmental Protection Agency's OBD information page.

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Frequently Asked Questions

Q: Is the V500 OBD2 scanner compatible with my car?

A: The V500 OBD2 scanner is compatible with all OBD2-compliant vehicles, which includes most cars, SUVs, and light trucks manufactured from 1996 onwards in the US, and from 2001 in Europe. It supports all 5 OBD2 communication protocols, making it broadly universal.

Q: Do I need batteries or a charger to use the V500 OBD2 scanner?

A: No! The V500 scanner is powered directly through your vehicle's OBD2 diagnostic port, so no batteries or external chargers are required. Just plug it in and it's ready to use.

Q: Can the V500 OBD2 scanner turn off the check engine light?

A: Yes. Once you have read and addressed the underlying fault code causing the check engine light, the V500 can clear the diagnostic trouble codes (DTCs) and reset the check engine light.

Q: What is battery voltage testing and why is it useful?

A: The V500 can display your car battery's current voltage reading in real time. This helps you identify a weak or failing battery before it leaves you stranded, so you can replace it proactively.