Ruggedized
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.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5999-00-852-0180
NSN 5975-00-987-5352
NSN 5905-01-585-8576
NSN 5910-01-181-6650
NSN 5990-01-264-9759
NSN 6240-01-063-7685
NSN 6105-00-595-5378
NSN 5915-00-169-6845
NSN 5915-01-526-2094
NSN 5930-01-054-6181
NSN 5835-01-408-7576
NSN 5855-00-051-2792