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 6620-00-199-8734
NSN 6110-01-496-2167
NSN 6150-00-569-4755
NSN 5930-01-451-3929
NSN 5855-01-658-4510
NSN 5930-00-353-2105
NSN 6135-01-529-3789
NSN 5999-00-488-3407
NSN 6145-01-529-7653
NSN 5950-00-119-3217
NSN 2925-00-201-2207
NSN 6110-00-773-0915