Optical reading direction type (type 2), displays readings in 1 seconds
A precision telescopic instrument used in topographic and geodetic surveying or precise alignment operations. Generally, the optical systems for reading the horizontal and vertical circles are fully inclosed. The reading of the circles is made through optical micrometers. Some optical systems are so designed that readings of diametrically opposite points of the circles are mechanically averaged. The instruments are leveled by three leveling screws. Internal illumination may be provided for reading the circles and viewing the reticle crosslines. Excludes transit and transit, pocket.
Classification: Parts and accessories for surveying
NSN 5905-01-175-7954
NSN 5925-00-162-2799
NSN 5950-01-227-5363
NSN 6645-01-512-2260
NSN 5990-01-628-8188
NSN 6110-00-936-5024
NSN 5999-01-495-5685
NSN 5895-01-301-9635
NSN 5960-01-375-1905
NSN 6240-01-046-4363
NSN 4140-01-655-4556
NSN 5895-01-552-4486