Also designed for nonmagnetic panels
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 6685-01-372-7852
NSN 6620-01-242-4962
NSN 6150-01-470-1438
NSN 6685-01-509-4957
NSN 5999-01-009-5459
NSN 5965-01-660-4105
NSN 5985-00-151-4538
NSN 5935-00-838-4420
NSN 5999-00-399-5099
NSN 5905-01-443-1911
NSN 6240-00-353-5753
NSN 4140-01-391-6462