External resistor required, ref level not rated
No other part numbers with same form, fit, and function found.
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 7035-01-322-8180
NSN 6320-01-029-4220
NSN 5985-01-592-4347
NSN 6645-01-537-3114
NSN 6150-01-477-5973
NSN 5985-01-005-0370
NSN 5950-01-468-5431
NSN 6220-01-084-0287
NSN 6145-00-824-8522
NSN 5920-00-522-6525
NSN 5925-00-343-6747
NSN 5935-00-207-5796