MS310 LCD Screen Car Battery Tester ODB2 Fault Detector, ODB2 Fault Detector

1. Quickly read the current fault code of the car and clear the fault indicator light.
2. Battery life detection and timely understanding of car battery status.
3. Quickly read various real-time data streams of the car engine, and the real-time data is clear and clear.
4. The APP automatically queries the latest firmware version of the device and automatically upgrades wirelessly.
5. Function buttons, simple and clear.