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 5930-00-905-7324
NSN 5905-01-356-3183
NSN 5950-01-105-7966
NSN 5999-00-584-4577
NSN 6610-01-258-7059
NSN 5990-01-380-7815
NSN 6320-01-177-3192
NSN 5965-01-133-7459
NSN 6645-01-522-7447
NSN 5895-00-996-1660
NSN 5935-01-197-1888
NSN 5985-00-963-8948