Description
Meikeduo • OBD2 Automotive Diagnostic Tool V530
The Meikeduo V530 is a professional OBD2/EOBD diagnostic scanner designed to help you quickly read and clear engine fault codes, view real-time data streams, and check emission readiness. Built with a 2.8-inch color display and powered directly from the vehicle’s 16-pin OBD-II port, this tool is suitable for mechanics, shop owners, and serious DIY users. The instrument supports full OBD2 protocol coverage and comes with a built-in database of over 35,900 diagnostic trouble codes for fast identification of issues. Great value for anyone needing reliable engine diagnostics without requiring advanced systems like ABS or SRS.
Key benefits
- Reads and clears diagnostic trouble codes (DTCs), turns off check-engine warning light (MIL) and freeze-frame data available
- Displays real-time sensor data, including engine RPM, coolant temperature, vehicle speed, O2 sensor readings, and battery voltage
- I/M readiness check and onboard monitor functions to verify emission status
- Comprehensive support for nine standard OBD2 protocols, ensuring compatibility with most vehicles after 1996 in the US, 2002 in EU, 2008 in Asia
- Built-in library of 35,901 DTCs for quick code look-up and no external device needed for definitions
Supported protocols
- SAE J1850 PWM
- SAE J1850 VPW
- ISO 9141-2
- ISO 14230-4 KWP (standard and fast initialization)
- ISO 15765-4 CAN (11-bit and 29-bit IDs, 250/500 kBaud)
Supported functions
Depending on vehicle compatibility, the following functions are supported:
- Reads/clears engine fault codes
- Real-time data stream display
- Freeze-frame capture of vehicle data at fault occurrence
- I/M readiness/emissions monitor check
- Oxygen sensor test
- Vehicle information (VIN retrieval, MIL status)
- Battery voltage test
- Cloud-print diagnostic reports via QR code
Included items
- 1 × Meikeduo V530 OBD2 automotive diagnostic tool (Model V530)
- 1 × user manual
Supported languages
English, German, French, Spanish, Italian, Russian, Dutch, Chinese, Japanese, Portuguese
















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