Description Applicable to OBD2 standards for various domestic and imported cars. Plug and play, extremely easy to use even for beginners. Built-in code library, never need to search online, no APP or Bluetooth. Read and clear fault codes fast. View live data stream in time real. Freeze data function, keep codes to help you analyze the cause of the fault. Displays monitor and I/M emissions readiness status.< /p> Detect the state of the vehicle's battery. Retrieve information from the car. Multilingual menu: French, English, German, Dutch, Spanish and Italian. Backlit LCD screen, ultra large and clear, display the set data. Portable design, you can check the vehicle by yourself, anywhere. Warm Tips: - Only English fault code dictionary. - Only for testing engine systems. It cannot erase private codes including: airbag, ABS, TPMS, or oil change lights etc. The error that is causing the error code to be displayed must be repaired before the code can be removed. - When using this device to check the vehicle, make sure the engine is in starting state, otherwise there will be no data stream or error code. -If your vehicle has wrong things, you need go to garage to solve any wrong things. And then clear error codes after repairing. -Compatible with most of year 2002 cars but in different regions valid time to support vehicle OBD2 protocols is different. Or some car is specially designed so it maybe does not support vehicle OBD2 protocols. -It can support all 12V gasoline and diesel vehicles, but not for 24V heavy duty vehicles , hybrid or electric vehicles. Specifications: Dimensions: 15.3x8.5x2cm Wire length: 58 cm Operating pressure: 12V DC External power supply: 8-18V supplied via vehicle battery Material: Strong ABS plastic Weight: 376 g Scope of delivery: - 1 X Diagnostic tool