The Craftsman Auto Assist CMMT77695 Remote OBD2 Bluetooth Diagnostic Tool is a reliable and user-friendly diagnostic tool for passenger vehicles. With its OBDII interface, this tool is designed to accurately diagnose and troubleshoot automotive issues. The remote control feature allows for convenient operation, while the Bluetooth connectivity ensures seamless communication with the vehicle's onboard computer. This tool is a valuable addition to any automotive enthusiast's toolkit, providing essential information for maintaining and repairing vehicles efficiently.