Features: Practical multifunctional diagnostic tool for obd2 scanner with built-in OBD2 lookup-library, which can help you determine the-cause of engine lights, read codes, delete codes, inquire fault code information, check the freezing frame, read data-flow and playback functions, read real-time curves, read vehicle information, calculate load value, engine-coolant temperature, and get engine speed. Support automobile battery voltage-test and oxygen sensor test. OBD reader gets-power directly from your vehicle through OBDII data-link connector. Supporting shortcut-key queries. Support Read/Clear diagnostic trouble codes, I/M-readiness, Vehicle-InFo, turn off the-MIL ("Check Engine" light) an so-on. Specifications: Material:Plastic Size:Approx.15.5x8.5x2.5cm/6.1x3.34x0.98inch Model: V310 Voltage: 9~16V Current: 80mA Display: Badit,128 x64 pixel-display Working temperature: 0~60℃(32~140℉) Storage temperature: -20 ~70℃(-4 ~158℉) External power supply: 8.0 to 15.0 volts is provided by car battery. Multi-Protocol Support: 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 Includes: 1x Car Diagnostic Scanner note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.