A test instrument which is designed to give visual indications on an lcd display or a cathode ray tube of instantaneous values and variations in electrical voltage. It can also be used to indicate any quantity which can be converted into terms of electrical potential. It may include an integral pulse generator, the output of which can be used to trigger an external component; be triggered by pulses from an external source, or it may utilize an lcd display or a special type of multigun cathode ray tube and circuitry which permits a trace(s) to be sustained and displayed indefinitely, and the trace(s) may be erased when desired. For items which are not separable and operable when detached from equipment of which they are a part (built into operational equipment), see indicator (2) (as modified); monitor (as modified); and recorder (as modified). See also oscillograph.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6620-01-391-1920
NSN 5930-01-024-1922
NSN 5990-00-252-1702
NSN 5905-01-241-1745
NSN 6220-00-357-9534
NSN 5930-00-552-1946
NSN 5920-01-334-7933
NSN 5999-00-581-3414
NSN 5996-01-011-3803
NSN 6610-00-008-3043
NSN 5975-00-193-1696
NSN 2925-01-029-5300