Matters Needing Attention: 1. Do not use abrasive cleaners to clean up this product. 2. Never allow the product to be exposed to sunlight for a long time. 3. Do not allow the product to be heated or near the source of fire, such as cooking stove. 4. Do not attempt to make any changes to the product since it does not contain any maintenance. 5. Do not use this product in the rain. 6. If you do not intend to use this product for a long time, please store it in a dry environment to avoid extreme temperature and dust. OBDII Supported Protocol: 1. SAE J1850 PWM (41.6Kbaud) 2. SAE J1850 VPW (10.4Kbaud) 3. ISO9141-2(5 baud init, 10.4Kbaud) 4. ISO14230-4 KWP (5 baud 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 (29bit ID, 500 Kbaud) 8. ISO15765-4 CAN (11bit ID, 250 Kbaud) 9. ISO15765-4 CAN (29bit ID, 250 Kbaud) Package Weight : 332 G / 11.71 Ounces Package Dimensions (L*W*H) : 225*105*26 MM / 8.86*4.13*1.02 Inches Retail Packaging: Yes, Blister Packaging Product Model: V310 Product Type: Automobile hand-held fault diagnosis instrument Storage Temperature: -30 ~ 55 Hardware Version: V1.1 Working Voltage: DC 9~16V Working Current: 80mA OBD Interface: 16 PIN Features: - Support 5 languages (German, Dutch, English, Spanish, French) - Read vehicle fault codes - Clear the error code and turn off the MIL ("Check Engine" indicator) - View Freeze Frame - I/M ready - Access to vehicle information - data flow - Real-time curve - Getting Speed Information - Calculating load values - Engine coolant temperature - Obtain engine tachometer - Frame number one-click query - Fault code one-click query