The GEARWRENCH Everyday Diagnostic Tool OBDII Scanner GWSCAN 2-Pack is a set of Bluetooth connected OBDII scanners designed for everyday use in automotive maintenance and troubleshooting. The set includes two GWSCAN scanners, a user guide, and is manufactured by GearWrench. These diagnostic tools are perfect for vehicle owners and mechanics looking to quickly and accurately read diagnostic codes and monitor vehicle performance. The compact size and Bluetooth connectivity make them convenient for on-the-go troubleshooting and maintenance tasks.