Description:

Dc circuit current for which designed, 2.245 inches overall length, 4.000 inches center to center distance between mounting facilities parallel to length.

Special Features:

Red manual set indicator hand

Properties:

An item whose movement is actuated by the flow of electric current in an appropriate circuit and whose scale is calibrated in roentgens or any multiple thereof. It does not include facilities for detecting. It indicates the cumulative amount of radioactivity without reference to time. See also meter, roentgen rate. For instruments that measure radioactivity directly, see radiacmeter.