Introducing the universal car scanner-diagnostic from XTOOL. This is a professional device for diagnosing faults and resetting check engine errors for car owners. The device is connected to the OBD2 connector and allows you to perform a wide range of checks: read and reset fault codes, view system parameters in real time, record the status when an error occurs, readiness for inspection and much more. It can be used to quickly identify the cause of the check engine light and reset it after repair. It is possible to check engine performance and track dynamics. The scanner connects to your smartphone via Bluetooth and works through a convenient app with detailed descriptions of error codes. Compatible with Android and iOS.