V30 12V Car OBD2 ELM327 Bluetooth Connection Fault Diagnosis Instrument

1. Using CAN chip, it can be more comprehensively applied to various models, with good stability and adaptability. 2. The fault lights for false alarms on the dashboard can be cleared directly. 3. Quickly scan multiple diagnostic systems of the car in all directions. 4. Real-time data stream, you can customize common data streams for grouping, and quickly view data. 5. Parameters: - Working voltage: 12V - Supported languages: Chinese, English, Spanish, Russian, German, French, Japanese - Applicable models: support all OBD 2 nine agreement models - Supported mobile phones: all smartphones