The Autel TS508K ( TS508 + 4PCS 315MHz Sensors + 4PCS 433MHz Sensors ) is a new generation complete TPMS tool that offers the option to choose one of two service modes from the home screen, to provide faster and smarter TPMS repairs.Based on the TPMS service type needed, the option to choose the basic Quick Mode or the complete Advanced Mode will decrease repair time.