An item which provides continual quantitative visual indication of cyclic variations between two or more phases of electrical energy, warning upon departure from predetermined phase variation limits. May initiate an audible warning. See also panel, monitor.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5935-00-036-6047
NSN 5985-00-984-6116
NSN 5925-01-267-2247
NSN 6650-01-365-9306
NSN 5999-01-100-9516
NSN 5950-00-455-5371
NSN 6130-01-453-9303
NSN 6150-01-611-4231
NSN 7035-01-411-6062
NSN 5910-00-612-8464
NSN 6685-00-961-5424
NSN 6645-01-370-5264