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Applied Electrical Metrology Group


Welcome to the Applied Electrical Metrology Group


AC-DC Difference—The NIST ac-dc Difference Project provides U.S. industry with the essential link between ac and the corresponding dc electrical standards via a world-class calibration service, and through …

Electric Power Metrology and the Smart Grid—Our country's way of life depends on the electric power distribution system. Keeping the national electric grid in good working order -- and ensuring power is measured accurately and billed fairly …


Gerald FitzPatrick
301-975-8922 Telephone

100 Bureau Drive, M/S 8172
Gaithersburg, MD 20899-8172