Heavy Duty Marine, Mobile and Industrial Grade Modified Sine Wave (MS) InverterDesigned to convert 12V DC battery power to 115V AC and will automatically pass through AC Inlet power when present. Intuitive dual color digital LCD message centerDual color gauges for AC power output and battery DC inputInternal 30 amp AC transfer switch will automatically pass through AC inlet power when presentUSB power port and GFCI convenience outletsCompact and lightweight designSoft start noise filtered technology with x2 surge capabilityOn/Off remote with 9 foot cable and DC cable covers IncludedIntegrated AC power cable strain reliefs for ease of installationBuilt-in safety with overload, over temperature, short circuit and reverse polarity protectionAudible alarm and shut down for low and high DC voltage, overload and over temperature conditions.Shock resistant construction with internal conformal coated electronics2 year warranty