| 【New Upgrade OBDII Scanner】The 316 OBD code reader is capable of performing multiple diagnostic functions like determining the cause of the Engine Light, Read/Erase Code, View Freeze Frame, I/M Readiness, Vehicle Information, Data Stream, BAT-Battery Detection, DTC lookup, Real Time Curve(Car Speed, Calculate Load Value, Engine Coolant Temp, Engine RPM), efficiently troubleshoot the Check Engine Light and the diagnostic trouble codes. 【Lightweight & Easy to Operate】 OBD plug and play, No battery or charger is required as it directly gets power from vehicle DLC. One-click to meet all your car tests, Fast scan and clear trouble codes, very easy to use, even a beginner can use this unit | |