Ueasy Lightweight and Durable Transit Pocket Plastic Compass for Surveyors Foresters Sports and Outdoor Camping Black

Description

Key Features:
1.Color: Black
2.Dimensions : 82mm*70mm*35mm
3.Material: Plastic, glass
4.Lightweight,only 108g, compact small and easy to carry
5.For the specific tasks required of geologists, surveyors, mining engineers, civil engineers, environmental engineers and foresters.
Description:
This lightweight and durable transit was designed for the specific tasks required of geologists, surveyors, mining engineers, civil engineers, environmental engineers and foresters. The direct-read compass capsule of this transit features 1 degree resolution and 1/2 degree accuracy. And the dry compass capsule of this quick dampening needle features both a needle-lock to protect the compass assembly during transit and gear driven adjustable declination to allow for simple compensated bearings.
The vertical angle clinometer scale featuring 1 degree increments has a range of 90 degrees or 100% grade scale with an accuracy of 1/2 degree. A percent grade scale features increments of 5%.
Other features include a compass bubble level, clinometer level, sighting mirror with lubber line and sighting hole, induction dampened needle, and adjustable sighting points.

The scope of application:
1. Measurement of occurrence: including direction, tendency, inclination angle;
2. Terrain reconnaissance: including orientation (i.e. the intersection location), measuring the slope angle, level;
3. Measuring the vertical angle.
Measuring verticality:
The instrument cover is opened in 180 DEG position and the base plane side of the instrument, with tightly object representative, and then adjust the long level, so that the bubble in the centre, at vertical indicator indicating the degree, is the vertical angle of the object.