Theodolite
The Theodolite is an instrument used by surveyors for measuring angles along the horizontal and vertical planes. They are similar to but more precise than a transit with the accuracy of the horizontal angle measurement being mosy important. Like the transit, the theodolite consists of a telescope mounted so that it will rotate on the horizontal and vertical axes. Most contemporary Theodolites are digital with LCD displays making reading the instrument less prone to human error.
Laser Levels USA provides a great selection of Theodolites with a wide range of precision and special features such as a laser pointer, an optical plummet, rechargeable batteries, and so on. Whatever your requirements and needs are, Laser Levels USA has the Theodolite for you.