This is the BLACK version of the BMV 712 Amp Hour Meter, and is the same in every way as the BMV 712 except for the color. It keeps track of current flowing in and out of a battery bank and uses a sophisticated algorithm to read out the state of charge of the battery in Percentage Remaining and Amp Hours Remaining. It also displays Volts and Amps, time to go, and Consumed Energy and keeps track of Historic Data including Battery Efficiency, Average Discharge, Deepest Discharge, Number of Cycles, OverVoltage, and UnderVoltage Alarms.
