No other part numbers with same form, fit, and function found.
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 6620-00-634-9455
NSN 6220-00-374-9292
NSN 4140-00-091-0869
NSN 6220-01-587-3962
NSN 5998-01-486-3496
NSN 6135-00-305-2052
NSN 5975-01-316-8956
NSN 5945-01-054-0213
NSN 6610-00-318-5735
NSN 6110-01-320-1807
NSN 5945-01-058-5178
NSN 5985-00-350-8317