????7*24hr Online Chat Customer Service ????Car All Systems Scan & Diagnostic ; ????15+ Maintenance service functions ; ????Full OBD2 function Diagnosis ???? 4-in-1 data flow display (graphical data flow display) + Data Record and Playback & Print . ???? Compatibility with 99% Car Makes+ Auto VIN+Plug and Play ???? Lifetime Free Update via wifi & No IP limit - Life time free update & free tech support ; ???? 5.5 Inch LCD screen; No build-in battery , Plug and dispaly , easy to use .. ???? Auto VIN: Identifies cars quickly and easily with one-key VIN reading. ???? Shows live sensors data and provides data graphing for multiple electronic control modules. ???? Merges PID graphs for easy and intuitive diagnosis.
