‎MS309 Pro

🚖【Powerful Performance】The upgraded version - MS309 Pro OBD2 Code Reader has more powerful functions, it completes car fault codes analysis library, this new model adds more than 6000 fault codes on the basis of 3000 common codes of the old model MS309, it covers 99% common automobiles in the world. A must-have OBDII for every DIYers or car owners. It can check & fix all 1996 and newer cars & trucks(including CAN protocol). 🚖【Unique Features】It can diagnose not only the engine, but also the car battery. ✅Battery Voltage measurement: By measuring the battery voltage, you can know whethere the battery is charged or out of power at this moment. ✅Battery Voltage Monitoring: The vehicle is in the ACC state, and by monitoring the battery voltage in real time, you can know the load capacity of the battery, etc. ✅Battery Life Assessment: According to the analysis on the breakdown situation of the car during cold start, 82% of them cannot be started due to factors such as battery life. It is extremely important to prevent problems and replace them in time before the battery life is about to run out. 🚖【Live Data Streaming & Vehicle Information】✅This new model MS309 Pro added up to 88 real-time data streaming. Further analysis of the cause of the failure code(i.e., diagnosing the fault) requires a complete real-time data stream, the more specific information available, the more you can understand exactly where the problem is. ✅Vehicle Information Function: it enables retrieval of vehicle Information, such as Vehicle ldentification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs), etc.