Computer hardware and peripheral devices and computer software for data communication and translating and transmitting data sold therewith; Downloadable data compression software; Data processing apparatus; Electric control devices for heating and energy management; Electric meters; Electrical energy utilization metering devices; downloadable software for operating electrical energy utilization metering devices; Electronic communications systems comprised of computer hardware and software for the transmission of data between two points; Electronic data loggers; Electronic data processing apparatus; Electronic data recorders; Electronic data relays for sensors; Electronic devices, namely, energy meters for tracking and monitoring energy usage; Electronic devices, namely, energy submeters for tracking and monitoring energy usage; Electronic devices, namely, handhelds for exchanging data in energy meters or submeters; Electronic monitors and monitor modules for monitoring electric current and electrical signals; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Measuring instrumentation and apparatus, namely, digitizers; Panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form