Theodolites are precision instruments for measuring angles in the horizontal and vertical planes. They are mainly used for surveying, but are also used for other special applications.
A Theodolite consists of a movable telescope mounted within a horizontal and vertical axis. When the telescope is pointed at a target object, the angle of each of these axes can be measured with great precision.
Electronic Digital Theodolite Features:
Two Models, each accurate enough for any construction job
Two second angular accuracy (model 40-6932)
Five second angular accuracy (model 40-6935)
Vertical axis compensation - tilt sensor provides the highest level of accuracy and be turned on or off depending upon job requirements
Dual LCD with large characters - easy to see, angle readings, eliminate errors and reduce eye fatigue