direct-writing galvanometer

direct-writing galvanometer

[də¦rekt ¦wrīd·iŋ ‚gal·və′näm·əd·ər]
(engineering)
A direct-writing recorder in which the stylus or pen is attached to a moving coil positioned in the field of the permanent magnet of a galvanometer.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.