Self-luminous scale markings
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 6650-00-658-9627
NSN 6240-01-295-5159
NSN 5960-01-116-2092
NSN 5895-00-831-8334
NSN 5990-01-120-1910
NSN 5935-00-534-8525
NSN 5996-01-557-8032
NSN 5915-00-296-7497
NSN 5965-01-070-9265
NSN 5895-01-201-9670
NSN 5905-00-553-9985
NSN 6130-01-366-7995