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 6110-01-526-5140
NSN 5910-01-207-8832
NSN 5925-00-469-7683
NSN 6110-01-181-6216
NSN 6320-01-511-1526
NSN 6620-00-475-3224
NSN 5935-01-555-5303
NSN 6110-00-455-1014
NSN 5905-01-385-4684
NSN 5895-01-248-5754
NSN 5930-01-462-2400
NSN 5855-00-149-0766