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 6610-01-383-7419
NSN 2925-00-631-1709
NSN 6130-01-037-0439
NSN 6320-00-116-3658
NSN 6610-00-720-8775
NSN 5950-01-378-7042
NSN 6610-00-913-1704
NSN 5998-01-182-9764
NSN 6150-01-035-0741
NSN 5985-01-061-8512
NSN 5985-01-588-9383
NSN 5950-01-539-2089