Chris Mullins

For 25 years, we’ve been developing specialized power quality monitoring systems that are all-weather, rugged, compact, and easy to use.
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Recent Posts

Interharmonic Analysis with Python

Automatic IEEE 519 Report Generation

Measuring Frequency with PMI Recorders

New Graph Templates for Interharmonics

Transient Capture vs. Waveform Capture

Power Quality in Traffic Signal Cabinets

Hidden Delta Voltage Unbalance

Understanding PMI Data Record Types – Part 3

Conservation Voltage Reduction During Peak Loading

New Graph Templates for Distributed Generation