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 6620-00-883-1181
NSN 5996-01-009-0428
NSN 6105-01-598-7590
NSN 5935-01-443-4609
NSN 5895-01-394-4973
NSN 5910-01-045-3694
NSN 5960-01-589-6846
NSN 6220-01-600-4952
NSN 5998-01-320-2543
NSN 6320-01-144-3810
NSN 6220-01-168-7773
NSN 5925-01-400-0821