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 6105-01-160-9480
NSN 2925-00-714-3932
NSN 6620-01-534-2370
NSN 6105-01-444-0795
NSN 5985-01-403-2835
NSN 5920-00-294-0753
NSN 6110-01-552-0101
NSN 5835-00-969-1920
NSN 6130-01-043-4066
NSN 5905-01-224-6526
NSN 5960-01-573-6483
NSN 5935-00-026-1734