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 5945-01-314-8043
NSN 4140-01-023-1537
NSN 5975-00-964-7332
NSN 5999-01-071-6256
NSN 5915-01-107-8026
NSN 5965-01-282-4587
NSN 6650-00-107-8509
NSN 6105-01-475-8201
NSN 6105-00-695-7962
NSN 6110-00-288-4179
NSN 7035-00-205-1932
NSN 5950-00-144-4139