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 6145-00-631-4085
NSN 5905-01-153-1187
NSN 6645-01-202-2993
NSN 5965-00-035-4556
NSN 5960-01-531-9108
NSN 6650-01-284-6536
NSN 5965-01-175-4839
NSN 5999-01-415-9711
NSN 5935-01-476-7023
NSN 5960-00-147-7475
NSN 5950-01-519-3329
NSN 6650-01-160-5058