"The PowerSmart+ Advanced power quality meter is a multi-function power meter combined with a power quality analyzer. The meter has extensive memory and data logging capability to support full harmonic analysis and waveform recording. The device can be integrated into panel boards or provided in a stand-alone enclosure. Flexible communication options include RS-485 and Ethernet for remote visualization. The PowerSmart+ Advanced meter is ideal for power quality analysis & recording of harmonics, spikes, sags, swell, etc. of specific critical loads to an entire building."