Laser level or level is an extremely convenient thing for measurements, it is used in order to build a visible plane in any direction.
The laser level works is quite simple — a beam visible to the eye of a person is generated by a device, noticing the plane in the right way. The use of the laser level is possible both indoors and outside them, it is only worth taking into account that the laser beam in bright light is noticeable, so it is more convenient to use an optical level in such lighting in which optics plays the main role.
