Laser levels are indispensable for ensuring measurement accuracy. We tested the best-selling models—see how they fared.

The best laser levels are super-useful devices, whether you're hanging a picture frame or working on a construction site. Even photographers find them handy, for working on things like composition ...

Perpendicular cuts to the longitudinal axis of the femur were performed on frozen samples (Ducheyne et al., 1977; Bentzen et al., 1987) using a band saw and a self-leveling 3-beam line laser (DW089K, ...

DeWalt are also to be praised for their typically rugged kit box and the notably brighter laser than predecessors in the same line, though the IP20 build implies the DW089K is not waterproofed.

The DW089K features a second plumb line that forms a 90° intersecting line on the floor and ceiling. This third vertical beam allows users to employ the tool for layout applications without the need ...