moving-iron meter

moving-iron meter

[′müv·iŋ ¦ī·ərn ′mēd·ər]
(engineering)
A meter that depends on current in one or more fixed coils acting on one or more pieces of soft iron, at least one of which is movable.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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