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 2925-01-338-1687
NSN 5930-00-169-0883
NSN 5985-01-441-3432
NSN 5996-00-006-8128
NSN 6650-00-287-5868
NSN 5930-01-298-2550
NSN 5975-00-933-8381
NSN 5945-01-139-3293
NSN 5915-01-344-3938
NSN 5915-00-375-0347
NSN 5985-01-141-6835
NSN 5935-01-251-7034