EMPRO

Electric meters, electric precision measuring apparatus, namely, for measuring voltage, current, frequency, power, power factor, harmonics, network asymmetry, capacity, and/or oscillation, and for acquiring, monitoring and displaying electrical system and machine parameters locally, with the ability to be integrated into network structures in a modular manner, and with the ability to communicate the measured values to the relevant control center, [ voltage meters, ammeters, frequency meters, voltmeters, ] measuring instruments and apparatus for signal conversion and transformation, all in particular for the measuring, storage, input, output and/or analysis of voltage, current, capacity, frequency, harmonics, network asymmetry, and all in particular modularly expandable via interfaces, and connectable via data networks, networks (local and global) and network components; electromechanical and electronic appliances, devices and instruments, all in the field of electric measuring technology, namely, voltage meters, ammeters, frequency meters, voltmeters, [ capacity meters, ] power meters, [ oscillation meters, ] energy meters, energy measurement devices, communication modules used in connection with energy measuring devices, special function modules for use in connection with energy measuring devices, namely, storage modules, functional modules with digital inputs and outputs, [ functional modules with analog outputs, ] apparatus for power analysis; communication interfaces for use in interfacing to data networks, and displays for indicating energy measurements; housings for industrial applications, in particular for the holding and housing of electronics and electric installations and apparatus [ ; downloadable electronic publications, namely, books, magazines, electronic image and audio files, all in the field of electric measuring technology; * all of the aforesaid goods, exclusively being measuring apparatus and corresponding accessories for energy management in low and medium voltage and not for measuring no-load loss, short-circuit loss, power frequency, ratio measurement, resistance measurement and/or partial discharge measurement of transformers * ]