National Item Identification Number
00-179-1217
001791217
6625-00-179-1217
6625001791217
National Stock Number
Item Name
METER,AUDIO LEVEL
Federal Supply Class
6625
Description
An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see METER, NOISE LEVEL.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
1021
13173
Required Categories
INSTALLATION DESIGN
MEASUREMENT RANGE
ACCURACY IN PERCENT
DIAL SCALE MARKING
Required Description
PANEL
-6.0 TO 3.0 DECIBELS ABOVE OR BELOW ONE MILLIWATT SINGLE INDICATOR SINGLE