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 5835-01-116-2369
NSN 6135-01-301-8776
NSN 5999-01-217-9784
NSN 6320-01-564-0893
NSN 2925-00-957-7329
NSN 6150-00-918-7139
NSN 5945-01-300-0489
NSN 6220-01-603-0400
NSN 6240-00-786-6170
NSN 5835-01-629-2044
NSN 5925-01-432-1698
NSN 6105-01-575-3564