Optical plummet
An instrument having two coaxial centers, one inside the other. A telescope is attached to the inner center and mounted in such a manner that it may be rotated in vertical or horizontal arcs. The outer center carries the horizontal scale. The telescope and horizontal circular scale may rotate about the same axis, independent of each other, or integrally, as a single unit. The scales are read visually by means of verniers. The instrument is usually leveled by means of four leveling screws. It is used for measuring horizontal, or horizontal and vertical angles. Excludes transit, pocket.
Classification: Parts and accessories for surveying
NSN 5905-01-217-8516
NSN 5930-01-227-1908
NSN 5895-01-261-6457
NSN 5999-01-327-4778
NSN 7035-00-756-4374
NSN 5895-01-321-3956
NSN 5920-01-412-0629
NSN 5915-01-056-7411
NSN 5855-01-588-4945
NSN 6320-01-547-9877
NSN 2925-01-072-7101
NSN 6645-01-416-3749