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, ...
Registered · February 18, 2011 · 79100113 ·