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 5835-01-485-0210
NSN 4140-00-078-7406
NSN 6105-00-505-1173
NSN 5920-00-071-9241
NSN 6145-01-160-4627
NSN 2925-01-560-4123
NSN 5910-01-142-9577
NSN 6620-01-232-8550
NSN 5998-01-649-3464
NSN 6650-00-707-1417
NSN 6320-00-908-6841
NSN 2925-01-568-3705