Meter case sealed for water tightness, mounting plate for meter 3 holes to 4 for mounting 3 hole meter, self contained converter
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 6620-01-326-7222
NSN 2925-01-076-5219
NSN 6610-01-129-8404
NSN 6220-01-354-7598
NSN 5935-01-445-7350
NSN 5855-01-268-6468
NSN 6645-01-374-6343
NSN 6645-01-145-7357
NSN 5835-00-952-9364
NSN 6685-00-849-2448
NSN 4140-01-155-5620
NSN 5999-00-934-8743