NAUTICAL BRASS THEODOLITE KEY CHAIN
CASE PACK 50
This is a detailed small solid brass miniature theodolite on a brass key chain. A theodolite is a precision instrument for measuring very precise angles in the horizontal and vertical planes. Theodolites are mainly used for surveying applications, but are also used for ultra-precise alignment.
The vernier magnifiers swivel, the telescope moves in elevation and azimuth, and the leveling feet adjust.