vibrating-reed electrometer

vibrating-reed electrometer

[′vī‚brād·iŋ ¦rēd ‚i‚lek′träm·əd·ər]
(engineering)
An instrument using a vibrating capacitor to measure a small charge, often in combination with an ionization chamber.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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