Blue Sea M2 DC Multimeter with State of ChargeModel: 1830-BSSFeatures:Accurately measures and monitors State-of-Charge of 1 bankMeasures 3 voltages and 1 currentSupports programmable shunt ratiosExternal relay activationSpecificationsMeterCurrent State-of-Charge VoltageFunction8 to 70V to 5000AMaximum Voltage12V, 24V, 48VResolution0.01V DCInput Voltage7-70V DCAlarmsHigh CurrentHigh/Low VoltageLow BatteryCurrent Range-500 to 500ADisplay Size55mm x 28mmMaximum Power Consumption1.00 WattMinimum Power Consumption0.3 WattVoltage Accuracy+/- 1.0%What’s in the Box:M2 Head unitSurface Mount CoverMounting RingConnectorSurface mount bezelFlush mount bezelMounting nutScrewdriverSurface mount gasketFlush mount clampShunt #8255