Housed in an industry-standard DIN form factor measuring 96mmx96mmx125mm, the PMC-660’s compact size is perfectly suited for today’s space restricting installations. The PMC-660 features quality construction with metal enclosure, advanced power quality and revenue-accurate measurements, high-resolution waveform recording capabilities, comprehensive data logging, extensive I/O and an easy-to-read LCD display, capable of displaying 3-phase measurements at once.