The CHEPQ T100 Pro Smart OBD2 Scanner is an advanced diagnostic tool designed for professional mechanics, automotive technicians, and DIY car owners. It provides fast, accurate, and reliable diagnostics to help identify engine problems before they become costly repairs. Compatible with most 1996 and newer OBDII-compliant vehicles, this scanner allows you to read and clear fault codes, monitor real-time engine performance, check battery voltage, and perform emissions readiness