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

Setting up accurate level lines on a jobsite usually takes at least two people. Milwaukee’s M12 3642 Auto-Aligning 3-Plane Laser Level aims to change that. Designed with automatic alignment, ...

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We may receive a commission on purchases made from links. Broadly speaking, the purpose of a laser level is to measure long, flat surfaces, as well as ensure that they're leveled out. In theory, the ...