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 5905-01-330-8830
NSN 5910-01-025-1078
NSN 6685-01-606-6754
NSN 6650-00-544-5497
NSN 5855-01-421-1440
NSN 5910-01-327-4318
NSN 6610-01-534-7917
NSN 5915-01-495-6459
NSN 6130-00-205-1714
NSN 5925-00-073-3507
NSN 5920-01-490-0904
NSN 6105-00-994-4563