1. Working voltage 9-16V 2. Working current 36~80mA 3. Support nine standard protocols of OBD II/EOBD 4. Plug and play, can quickly read the fault information and vehicle parameters of the car 5. Enter the fault code to be queried, and you can quickly perform fault definition analysis 6. Eight languages: English, German, Italian, Dutch, French, Spanish, Chinese, Russian 7. I/M ready status: check whether the various sensors of the car are ready