OBD2 Bluetooth Adapter. This OBD2 diagnostic device can display current sensor data including engine speed, load value, coolant temperature, fuel system status, vehicle speed, short-term fuel trim, long-term fuel trim, intake manifold pressure, run time, intake air temperature, airflow rate, fuel pressure, and absolute throttle position. (Vehicle must support these parameters for display.) Multifunctional car diagnostic device allows checking vehicle for trouble codes to clear them or identify components needing repair or replacement. Compatible with certain applications that may enable access to vehicle features where supported. Easy-to-use OBD diagnostic scanner with upgraded design and universal fit, compatible with a wide range of vehicle models. Features simple plug-and-play installation. Connects via reliable Bluetooth to smartphones, tablets, or Windows PCs using compatible apps, transforming your device into a professional diagnostic tool. Professional OBDII performance offers faster response compared to standard OBD tools, with improved Bluetooth stability and expanded diagnostic capabilities. Compact and lightweight design ensures portability, while wireless connectivity reduces reliance on cables. Wide adaptability supports all OBD2 protocols. Highly compatible with OBD2 and EOBD compliant vehicles, including most cars and light trucks. Works with a variety of apps available for iOS and Android platforms, such as Dash, TrackAddict, OBD Fusion, DashCommand for iOS, and most ELM327-compatible apps on Android.