Multi-Function- Handy multi-function OBD2 code reader with built-in OBD2 DTC lookup library, which helps you determine the cause of check engine light, read code, clear code, view freeze frame, I/M, information data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature Large capacity- Support 9 protocols Compatible with most 1996 American and European and Asian cars as well as domestic or import OBD II and CAN vehicles. Support 6 languages: English, German, Dutch, Spanish, French, Italian LCD display- Designed with clear LCD display (128 x 64 pixels) - White backlight and contrast adjustment. No battery or charger needed, the OBD reader receives power directly from your vehicle via the OBDII Data Link Connector Compact Design- the car diagnostic scanner is equipped with a 2.5 m long cable and made of extra thick flexible insulation. There are 6 buttons on the OBD2 scanner: scroll up/down, enter/exit, and buttons that quickly determine vehicle VIN number and DTC fault code Number of sends: 1pcs (without battery)