Measurements of straightness and flatness with laser are considered to be the most accurate methods. Since the laser beam does not deflect, the measurements are reliable and repeatable.
Modern measuring systems use long reading averaging times, thus providing accurate results even in very harsh conditions with very high repeatability and reliability.
The software for joining measurement lines and planes enables accurate measurements of great lengths and large areas. Laser geometry measurements are suitable for numerous non-standard applications requiring quick and accurate identification of geometry or relative position of various machine components in space.