BM2 | 12V Bluetooth Battery Monitor Auto Trip Computer and features built-in reverse connection

and features built-in reverse connection and short circuit protection for safe use

temperature compensation

and energy storage systems

-40°C~80℃ Start

tracking parameters such as fuel system status

BM2 | 12V Bluetooth Battery Monitor Auto Trip Computer and features built-in reverse connectionBM2, a 12V Bluetooth Battery Monitor. is a powerful tool for real time monitoring of battery power and voltage. It is designed to test both the car charging and starting systems, ensuring the vehicles electrical components are working optimally. The monitor allows users to customize the relationship between battery power percentage and voltage, offering flexible and accurate readings.