Used with non-inductive external 3600 ohm resistor
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 7035-01-045-7202
NSN 5920-00-947-7393
NSN 5935-01-364-0987
NSN 6620-01-258-6209
NSN 5855-01-302-9778
NSN 6645-00-451-6462
NSN 6685-00-582-1215
NSN 6145-01-273-2852
NSN 5920-01-642-4548
NSN 5935-00-532-9884
NSN 6645-00-230-4396
NSN 5960-00-161-0723