The VdiagTool D200 is a professional Bluetooth OBD2 scanner built for DIY enthusiasts and automotive technicians. It delivers full-system diagnostics for most vehicles, supports 10 OBD2 modes, and features 26 built-in hot maintenance with lifetime free updates and reset functions for fast, accurate service work. With bi-directional control, users can perform active tests to command key vehicle components and pinpoint faults with confidence. Designed for modern vehicles, the D200 supports FCA and CAN-FD protocols, Auto VIN detection, wireless connectivity with iOS and Android devices, 22 languages, and 8-channel live data graphing with printable health reports. Optional upgrades unlock advanced special functions and J2534 Pass-Thru support for OEM-level diagnostics and ECU programming—delivering capabilities comparable to high-end tablet diagnostic tools.