Sealed in potting compound
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5965-00-255-3889
NSN 5998-01-259-1148
NSN 5910-00-555-0022
NSN 6610-01-206-5278
NSN 5935-01-535-1710
NSN 5920-00-585-0104
NSN 5950-01-359-5412
NSN 6685-01-413-2491
NSN 5930-01-318-0643
NSN 6145-01-433-2329
NSN 6645-01-443-4854
NSN 6105-01-448-9380