# Measuring

## Features of the device theodolite 2t30

In order to use the device, it is necessary to know how and in what sequence the device of the theodolite 2–30 should be put into operation, how to do its calibration and adjustment. You must be able to recognize in the device its parts and the …

## The device is a modern laser level

When carrying out repairs indoors it is often possible to measure the angle of inclination of the plane. Traditionally used for this water level. This is the most primitive device that allows to determine the line of the horizon. The advanced laser …

## What is needed and how to connect a voltmeter

Faced with the need to find out the magnitude of the voltage on a section of an electrical circuit, many are wondering: how to connect a voltmeter? It's very simple, but you need to know a few simple rules. Digital voltmeter circuit. This device …

## Device of various types of calipers

Calipers are the most popular tools for determining the exact internal and external dimensions and depth, the device of the caliper is quite simple, but may vary slightly depending on the design and type of reporting. Figure 1. Two-sided caliper with …

## How is the calibration of the level

How is the calibration of the level and what kind of device? The level is a modern measuring device, which is used during construction. With the help of the level you can check the horizontal and vertical lines with a high level of accuracy. But …

## Which is better to choose a building level

Not a single building, not a single repair can do without such a tool as a building level. Thanks to him, all lines, structures and surfaces are created with the necessary flatness and accuracy. Due to the level of construction, all lines, structures …

## How to measure with a caliper

Measuring with a caliper requires a certain skill that comes with experience. Therefore, in order to avoid mistakes, it is recommended in the initial attempts to make two or three measurements without haste. Before you start working with a caliper, …

## Structure and features of theodolite

The structure of theodolite is a very important aspect for builders. After all, a theodolite is a device whose purpose is to change the angles of the earth's surface vertically and horizontally. Varieties of theodolites. This device was the first …

## Recommendations for choosing a laser level

Before choosing a measuring tool in order to mark the house, you will need to clearly define the purpose of its application. In some cases, the construction is used for home repairs, in others - for work at the construction site. Therefore, to make …

## The device of a modern theodolite

Theodolite is a device designed to work with both vertical and horizontal systems (angles). It is also used to obtain the values ​​of the distances and calculate the reference present angles. If the device is equipped with circles (horizontal / …