Scanner

An OBD-II diagnostic scanner is a device that can be connected to the On-Board Diagnostics (OBD) system of a vehicle, allowing a mechanic or a technician to read and diagnose trouble codes stored in the vehicle’s computer. These codes can help identify issues with the engine, transmission, and other systems in the vehicle, which can then be repaired. An example of a full system OBD-II scanner is the YOUCANIC UCAN-II Scanner.