OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool Car Fault Detector For Check Engine Light ,Sturdy and Compact

One-hand control of vehicle information R and play fast reading Vehicle information one-hand control of and play fast reading Real-time data stream Quickly read automotive engine real-time data stream information Built-in fault code Quickly query fault code definitions Automotive OBD Universal interface into the car and start the engine to use the product Multi-Functions: Help you to determine the cause of the engine light, read code, erase code.ready,vehicle information basic diagnostic functions