OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool For Check Engine Light-Comprehensive Diagnostics: Get detailed information about your vehicle's performance with live data and OBDII diagnostic codes.Professional Grade: Designed for mechanics and car enthusiasts alike, this OBD2 scanner is a must-have tool for anyone who wants to keep their car running smoothly.Easy to Use: Simply plug the scanner into your car's OBDII port and get instant access to vital information about your vehicle's performance.Check Engine Light: Quickly and easily diagnose the cause of your check engine light, so you can take action and avoid costly repairs down the road.Save Money: With this OBD2 scanner, you can save money on expensive diagnostic fees by doing it yourself. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.