Ruggedized; sealed
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 5920-00-969-9279
NSN 7035-00-001-4586
NSN 6685-00-269-0438
NSN 6610-01-238-8712
NSN 5930-00-283-4250
NSN 6130-00-223-0699
NSN 6150-00-230-1745
NSN 4140-00-505-1684
NSN 6645-01-419-2153
NSN 5985-01-356-7690
NSN 7035-00-104-7613
NSN 5935-00-729-4099