self-leveling laser levels rely on an internal pendulum and magnets to find true level, automatically compensating for uneven surfaces to keep your lines precise. It is a clever bit of engineering that saves a lot of manual calibration time.
https://kapro.com/blog/how-self-leveling-laser-levels-work/ #lasertool #precision
https://kapro.com/blog/how-self-leveling-laser-levels-work/ #lasertool #precision
