incandescent readout

incandescent readout

[‚in·kən′des·ənt ′rēd‚au̇t]
(electronics)
A readout in which each character is formed by energizing an appropriate combination of seven bar-shaped incandescent lamps.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.