Portable Capacity Indicator Tester 8-120V Tester Voltage Current Display Coulomb Counter 32-bit ARM Chip

This coulomb counter is suitable for all kinds of electric vehicles, power supplies, energy storage power supplies, The voltage range is 8-120V. Withstand and high current. Adjustable backlight brightness, real-time power/voltage/current/power detection. Low alarm. 32-bit ARM chip, widely used. low pressure alarm function.