1 Monitoring Parameters: Real time monitoring and display of physical parameters such as voltage, real time current, real time power, remaining capacity, and usage time. 2 LCD Display Screen: Adopts 12864 LCD display, clear and intuitive, mainly used for output voltage and current monitoring, battery charging and discharging, and other scenes. 3 Bluetooth Function: After connecting the monitor to Bluetooth, you can view all relevant data and curve on your phone, support parameter settings and other functions. 4 Plastic Housing: Using industrial grade ABS and flame retardant PVC materials, which have good impact resistance and high temperature resistance, safe and reliable. 5 Good Performance: The splitter and screws are made of copper material, which has good conductivity, low heat generation, and low power consumption, ensuring accurate sampling.

What's in the box
1 x Coulometer