Style; 3-1/2 inch round flange, sealed; flush mounting, 90 degree scale; high-impact, shock resistant
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 6685-00-147-8045
NSN 5915-01-652-1173
NSN 5855-01-376-0363
NSN 4140-00-215-6125
NSN 5998-01-430-4543
NSN 6110-01-445-6347
NSN 6220-01-464-3040
NSN 5998-01-341-1184
NSN 5985-01-157-9426
NSN 2925-01-101-4655
NSN 5855-01-212-6612
NSN 5985-00-474-7729