ACM100 Alternating Current MonitorMaretron's ACM100 is a device which monitors AC power sources and outputs information about these sources onto the industry standard NMEA 2000; marine data network. The ACM100 can monitor power busses, generators, or utility power. ACM100 output information is then displayed with networked NMEA 2000; equipment such as the Maretron DSM250 dedicated display or with NMEA 2000; compatible software such as Maretron N2KView. Best of all, the ACM100 is NMEA 2000; certified so you can view any and all AC information anywhere on the vessel using a compatible NMEA 2000; display. The ACM100 is a key component of Maretron's N2KViewr vessel monitoring and control system. Features:Voltage Current Frequency Real Power Reactive Power Apparent Power Power Factor Total Energy Imported Total Energy ExportedWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.