A cross line laser is a handy tool for a variety of DIY projects. The DIY twins Julian and Marian demonstrate how to use the device correctly on “Easy Tools.” Straight lines on the wall at the push of ...

Laser levels come in a few different types, so consider what you plan on using yours for before purchasing. The most common type of laser levels are standard cross-line, which project one vertical and ...

Note: All of the following laser levels proved to be highly accurate, far beyond what we could check with a standard bubble level (though we did use a bubble level for extra verification several times ...