No com boards; panel mount; fm/csa/cenelec/ce approved
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 6105-01-058-0073
NSN 5915-00-383-1471
NSN 6240-01-421-9388
NSN 2925-01-520-4194
NSN 5945-01-449-6216
NSN 5935-00-316-9410
NSN 5935-01-445-6323
NSN 6150-01-472-2968
NSN 5990-01-076-8901
NSN 5998-00-752-1162
NSN 6220-00-228-3735
NSN 5975-01-528-9565