OBD diagnosis supports 9 of the main OBDII/EOBD protocols including ISO9141-2, SAE J1850 PWM, SAE J1850 VPW, ISO14230-4 KWP and ISO15765-4 CAN. This guarantees compatibility with most models in Europe after 2003 and most models in the United States after 1996, 12V gasoline vehicles.

The diagnostic device offers a wide range of diagnostic and troubleshooting functions, including engine error reading and erasing, freeze frame data, vehicle information reading, real-time data flow recording and display, Vehicle battery life assessment and so on.

The unique battery voltage detection function reads the battery voltage and shows the voltage curve, which helps you monitor the health of the battery. Special buttons allow you to quickly check the battery status so you can drive safely.