Multispan PM-11-E3-00 Multifunction Meter is designed for precise single-phase energy monitoring in industrial automation systems. The PM-11-E3-00 Multifunction Meter supports 1Ø-2W input configuration, CT primary up to 9999A programmable range, accurate measurement of power factor, voltage, and frequency, and RS-485 Modbus communication option. It belongs to the PM-11 series from Multispan and is used for reliable electrical parameter monitoring applications.