The Ancel ad310 Pro All System Bidirectional Car OBD2 Scanner Diagnostic Scan Tool is a powerful and comprehensive tool for diagnosing all makes of American, Asian, and European cars. It offers a wide range of features including full systems scan, 35+ special reset services, and full bidirectional control/activity testing. With built-in battery power and a 7" LCD touchscreen display, this scanner is convenient and easy to use. Additionally, it comes with a 5-year warranty and 3-year free updates, making it a reliable and top-of-the-line diagnostic tool for both passenger vehicles and heavy-duty/commercial vehicles. Bought never used