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 5920-00-156-9230
NSN 5925-01-466-9616
NSN 5960-00-351-4821
NSN 5895-01-448-6400
NSN 6320-01-371-3047
NSN 6650-00-907-6512
NSN 6130-00-541-8468
NSN 6650-01-319-3923
NSN 6610-00-175-4015
NSN 5855-01-508-6917
NSN 5998-00-891-4934
NSN 5835-00-949-3018