National Stock Number:
6625-01-054-8278
Federal Supply Class:
6625
National Item Identification Number:
010548278
Description:
METER,S-UNITS
Detail:
AN INSTRUMENT WHOSE MOVEMENT IS ACTUATED BY THE FLOW OF ELECTRIC CURRENT WHEN INSERTED IN AN APPROPRIATE CIRCUIT. IT IS USED TO MEASURE THE STRENGTH OF A RECEIVED SIGNAL. THE VALUE IS USUALLY EXPRESSED ON A SCALE CALIBRATED IN S-UNITS OR SOME MULTIPLE THEREOF. THE SCALE MAY ALSO HAVE DECIBEL MARKINGS ABOVE A REFERENCE S-UNIT LEVEL. THE VALUE MAY ALSO BE EXPRESSED AS A DIGITAL READOUT DISPLAY.
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