5 mm is the least count of theodolite.
least count of theodolite is 1 second
A theodolite is a survey instrument. A tachometer tells you how many Revs per minute an engine is turning.
0.03mm is the least count for feeler gauge
the one that had smaller least count wil be more accurate
5 min
least count of theodolite is 1 second
20 degree
20 degree
The least count of a theodolite is typically 20" (20 arc seconds) for precise measurements in surveying and engineering applications. This means that the smallest angular measurement that can be read and recorded on the theodolite is 20 arc seconds.
Father of Theodolite
advantage and disadvantage of theodolite
Transit and non-transit theodolite.
Theodolite light is the correct spelling
principle of theodolite is based on the principle of trigonometry.
least count of scale is 1mm
A theodolite measures angles and axis needed for site surveying. The horizontal and vertical angles are measured using a theodolite. A theodolite is actually a mounted telescope used in building.
Varies according to instrument. There are differing scales and degrees of precision. Look up any catalog on surveying instruments and you will get some information, maybe more than you need, but you will get an idea. There are all different types, some heavily electronic