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 6610-01-326-0119
NSN 5999-01-470-0372
NSN 6220-01-483-0435
NSN 6110-01-095-8218
NSN 5930-01-429-0277
NSN 6135-00-351-8606
NSN 6610-00-239-4931
NSN 5915-00-144-5548
NSN 6320-01-495-1244
NSN 6685-01-609-0828
NSN 5835-01-123-8305
NSN 6105-00-399-1352