Cathetometer 2202D

The 2202D Cathetometer consists of a telescope mounted on a carriage bar which runs on a stainless steel precision ground bar. The lower end of the bar is fitted with a sleeve which runs into an accurately ground gunmetal bush in the tripod base. The telescope hs adjustable focus and with the aid of close up lenses can be used from 300mm to infinity. With a x 10 Ramsden eyepiece and fitted as standard a crossline reticule. measures 500mm in the vertical plane.

Specials can be made to measure up to 1m. As an option it can also be used in the horizontal plane. The digital readout has a 10 micron resolution and is quick and very easy to use.

Cathetometer Retrofits

We have recently completed a retrofit of two cathetometers from vernier readout to digital for Aston University.