Optical reading direction type (type 2); displays readings in 1 seconds; digitalized circle reading system with horizontal circle reading on yellow background; vertical circle reading on white background
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 6645-00-079-1430
NSN 6240-01-134-6987
NSN 6220-01-445-2324
NSN 5975-01-449-1157
NSN 5835-00-155-1379
NSN 5950-00-926-8521
NSN 5950-00-890-4387
NSN 5996-01-277-8977
NSN 6220-01-537-7077
NSN 6320-00-139-1090
NSN 7035-00-238-3662
NSN 5935-00-984-1509