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 5905-01-446-7062
NSN 6320-01-125-3361
NSN 5950-00-173-5710
NSN 6610-00-308-9034
NSN 5960-01-104-3426
NSN 6220-01-343-7564
NSN 5935-01-456-1196
NSN 6320-01-359-3921
NSN 6650-01-472-3955
NSN 5998-01-340-9836
NSN 6105-01-211-8996
NSN 6110-01-020-8153