Motopower MP69033 OBD2 Scanner with MP00205B 12V 1000mA battery charger maintainer, easy to use, can quickly give error codes, cheap, compact design, easy to carry. It helps you determine the cause of the locomotive light, read the code, delete the code, view the freeze frame, I/M preparation, vehicle information, data flow, real-time curve, get the speed information of the vehicle. You can also diagnose specific fault codes that trigger warning lights. Sometimes the warning light will come…