AD410 PRO Code Reader + Battery Test Check Engine With Full OBD2 Function Car Diagnostic Tools ,Easy to Use

9 Modules OBD2 Engine Function, Read Live Data, Freeze Frame Data Special I/M Hot Key, quick state emissions readness check and drive cycle verification Built-in OBD2 Fault Code look-up library, easy to know the error code meaning Live O2 Sensor Data Display, Reads Live PCM Datastream On-board Monitoring System, Evap System