Many people have a problem with choosing a construction level before starting construction or repair. This is, without a doubt, an important element, since the construction can not be accurate in construction work. To exclude errors in the work, you must be responsible for choosing a level.
The most common builders are the bubble level, because it is more practical and universal in use.
Before buying, it is necessary to determine what length the level will be for use in certain work. Long levels are more suitable for use when leveling walls, and shorter than the model, for installing the steps on the stairs or fastening of the shelf.
When choosing a model, it is necessary to explore the glass parts in which the liquid with a bubble is located. Black tags on the glass and the bubble itself should be clearly visible, and the strips are located close to each other and there must be several of them.
After an external inspection, it is required to check for the accuracy of the vertical and horizontal. If the store is specialized, it should contain special layouts for verification.
To begin with, apply the level in a horizontal position and observe the location of the bubble, it should be in the middle of the markings. Next, we turn it over 180 degrees, the position of the bubble should be unchanged.
In the same way, the bubble should be in the middle of the marking if the level is located vertically. If the check is successful, then the device functions correctly.
You need to choose a construction level responsibly, since after its testimony, your work done will depend. The curvature of the walls in the future can affect the installation and placement of furniture.
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