POWERFUL COMPATIBILITY - Universal OBD2 car scanner works on most 1996 US cars, SUVs, light trucks, 2000 European and Asian cars, vehicles with all OBD2 protocols CAN, ISO9141, J1850 VPW, J1850 PWM, KWP2000 . With portable size, easy to hold and carry. Please note: This OBD2 scan tool only supports gasoline vehicles. EASY TO USE - No charger or battery needed, this OBD reader is directly powered by your vehicle via the connector OBD2 data link. Simply plug in the OBD interface to start diagnostics. There are 6 buttons on it: scroll up/down, enter/exit, and buttons that quickly query the vehicle's VIN& the DTC error code. Very easy to use. Supports 5 languages: English, German, Italian, French and Spanish. PRACTICAL & MULTI-FUNCTIONS - OBD2 Code Reader helps you determine the cause of the check engine light, read code, clear code, display freeze frame, I/M ready, vehicle information, flow data, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed. Convenient and practical, ideal for car owners. ACCURATE & EASY TO READ - Designed with clear LCD display, directly displays test results, accurate and easy to read. Even a beginner can use it to read the error code, find out what the problem is and maybe fix it. Save money and time. NON-SLIP SURFACE & PORTABLE - Portable and compact design makes OBDII code readers easy to handle and carry. NOTE: OBD2 is only valid for engine system, not for ABS, airbags and other systems.