[Comprehensive Performance Testing]: This V020 OBD2 scanner is fully functional and provides a comprehensive diagnostic solution. It supports reading DTCs, measuring vehicle voltage, resetting monitors, retrieving vehicle VINs, accessing freeze frames and diagnostic reports, as well as viewing battery health, data streams, and other information. It can accurately capture potential faults in advance, helping you keep track of your vehicle's condition and prevent problems before they occur. [Intuitive Data Visualization]: This car diagnostic tool uses visual graphs to present inspection data, engine coolant temperature, RPM, and other information at a glance. [Bluetooth Fast Pairing]: This V020 OBD2 scanner is equipped with a app, supports Android and iOS systems, and realizes the connection between vehicle and cell phone through Bluetooth. [Broad Compatibility]: This wireless car scanner diagnostic tool is compatible with most car and models on the market, so many car owners can enjoy its multiple functions. At the same time, the device is equipped with a multi-language system that supports Chinese, Russian, English, and other languages, creating an accessible experience for users in different regions. Color: As shown Material: plastic Specification: Package Contents: 1X OBD2 Scanner Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.