The Series 3000 collection of smart meters from Leviton Manufacturing Co. has been enhanced with better measurement functionality, greater communication capabilities, and new indicators to ensure proper installation and accurate data collection. The meters now measure kilowatt-hours, demand, instantaneous power, volts, amps, and watts, and are equipped with an isolated pulse-output channel and a RS-485 serial port for easy system interface. Designed to complement the company’s energy-management control products, the Series 3000 meters are suited to commercial, institutional, industrial, and government applications.