Cordless laser by DeWALT

The DW073 is a manually leveled rotary laser that uses dual side-by-side laser diodes for an extremely bright beam and is accurate to ¿ 1/4 inch at 100-foot radius (¿ 1/8 inch at 50 feet) with a visible diameter of 200 feet. Long-range leveling to 600 feet is possible with the company's digital laser detector. Laser set up is easy with the tool's built-in 3-in-1 mounting system that consists of a floor mount, adjustable rack-and-pinion wall mount, and 5/8-inch-by-11-inch threaded tripod insert.