National Item Identification Number
01-040-5134
010405134
6625-01-040-5134
6625010405134
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)
07421
Reference Numbers (Part Numbers)
B14-443
Required Categories
MEASUREMENT RANGE
ACCURACY IN PERCENT
DIAL SCALE MARKING COLOR
BACKGROUND COL
Required Description
-12.0 TO 6.0 DECIBELS SINGLE INDICATOR SINGLE RANGE
-2.0 TO 2.0 AT FULL SCALE S