Function:
1. Read the error and clear the diagnostic code
2. Easily determine the reason for checking the engine light
3. View frozen frame information
4. Display the I/M readiness status
5. Retrieve vehicle information
6. Data flow
7. Real-time curve
8. Support 9languages: Simplified Chinese, English, German, French, Dutch, Spanish, Russian, Italian, Japanese.
9. Screen size 2.4 high
9Protocols：
1. SAE J1850 PWM (41.6Kbaud)
2. SAE J1850 VPW (10.4Kbaud)
3. ISO9141-2(5 baud init, 10.4Kbaud)
4. ISO14230-4 KWP (5baud init, 10.4 Kbaud)
5. ISO14230-4 KWP (fast init, 10.4 Kbaud)
6. ISO15765-4 CAN (11bit ID, 500 Kbaud)
7. ISO15765-4 CAN (29bitID, 500 Kbaud)
8. ISO15765-4 CAN (11bit ID, 250 Kbaud)
9. ISO15765-4 CAN (29bit ID, 250 Kbaud)
