OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool For Check Engine Light Battery Testing ,Easy to Use

Engine Fault diagnosis Quickly reads the current fault of the car and removes the engine fault light Real time data monitoring: Real time display of vehicle operation data to help users understand vehicle status Full OBD II Diagnostic Scanner Function: Read & erase engine fault code; View freeze fe data; Retrieving I/M readiness status Small in size and conveniently fits in your palm Multi-Functions: Help you to determine the cause of the engine light, read code, erase code.ready,vehicle information basic diagnostic functions