DIY Frequently Asked Questions / Laser Level')">
Also called laser chalk lines, they are used to level and provide reference lines for hanging pictures, tile work, etc.
New features for electronic levels include having preset angles commonly used in construction, a self-leveling feature, and offering a graphical display that tells the user the direction and extent to rotate toward level or plumb.
Accessories include a variety of mounting devices such as clamps and magnetic mounts that make setup and use easier and more convenient.