4 holes 0.218 in dia; 12 screws 8-32 in
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 4140-01-435-6540
NSN 5999-00-970-8389
NSN 5910-01-423-2269
NSN 6320-00-578-6898
NSN 5835-00-284-0882
NSN 5930-01-644-8103
NSN 6650-01-118-6562
NSN 5975-00-339-3313
NSN 6685-01-179-7025
NSN 6220-01-141-6900
NSN 2925-01-565-6410
NSN 5990-00-837-4312