ADVICE On PROTOTYPES & PRODUCTION: ULTRA-PRECISE GRID INSTRUMENTS
AC and DC power metrology for disturbances, impedances, synchrophasors, grid probing, and cyber-physical events.

AC and DC power metrology for disturbances, impedances, synchrophasors, grid probing, and cyber-physical events.


We advise on quick prototyping of new instrument technology for U.S. government agencies, for U.S. National Labs, and for universities and research institutes around the globe.

We solve electric power quality and harmonic challenges for tool vendors and fabs throughout the world. 40 years of success at hundreds of fabs in 17 countries.

Engineering consultant Alex McEachern is known worldwide for his cheerful, practical, hands-on approach to explaining how to solve electric power challenges.
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