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 5915-01-018-3137
NSN 6685-00-857-4898
NSN 4140-01-076-1352
NSN 6150-00-001-6582
NSN 5835-01-629-2044
NSN 5999-01-436-5228
NSN 6620-01-104-5758
NSN 5950-01-521-3985
NSN 5985-01-411-7696
NSN 5915-00-774-6934
NSN 6130-01-468-9662
NSN 5965-01-368-9994