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 6645-01-262-3066
NSN 6145-01-282-8695
NSN 6685-00-147-8045
NSN 5975-01-542-5432
NSN 5975-01-184-7295
NSN 6685-00-103-2854
NSN 6130-01-432-2067
NSN 6645-00-442-7128
NSN 5985-00-621-7216
NSN 6650-01-354-5917
NSN 6685-00-684-7891
NSN 6685-01-123-3033