So simple to operate, anyone at a construction site can use it without special training. An electronic transit with a 20 second digital readout, the DGT-20 measures horizontal and vertical angles using an incremental encoder detection system.
Key operation is very simple, and all angle readings are displayed digitally on an LCD window.
The telescope optics produce a bright, erect, 30X image. This instrument also comes complete with a 3X optical plummet that produces an extremely bright, clear image. The Diagonal Eyepiece is for use in areas where large buildings or obstacles prevent an ideal working distance between the Theodolite and target object. Angles and points can now be measured by the telescope in any direction. The eyepiece provides an erect image, and 1 30' angle of view.