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 5998-01-421-6896
NSN 5950-01-606-0950
NSN 5920-01-444-4082
NSN 5998-01-319-4802
NSN 6145-00-149-9195
NSN 5998-01-029-8763
NSN 5999-00-892-3872
NSN 6620-01-121-0736
NSN 5835-00-356-3825
NSN 5855-01-203-4719
NSN 6145-01-168-9296
NSN 5990-00-230-8981