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 6645-01-004-0803
NSN 5930-01-073-5101
NSN 5915-01-025-0346
NSN 5996-01-338-2998
NSN 6650-00-126-8990
NSN 5996-00-912-1966
NSN 5998-00-137-4149
NSN 6135-01-100-9056
NSN 6645-01-582-4752
NSN 5835-01-414-3258
NSN 5990-00-518-0684
NSN 5975-00-799-2070