By Heather Burlingame, Senior Production Editor | September 28, 2010

HiltiIn 0.3 seconds, the PD 22 and PD 28 Laser Range Meters measure distances up to 500 feet with an accuracy of 1/12 inch. The lasers are ideal for calculating volumes and quantities for pouring concrete foundations. In tracking mode, the lasers measure distance continuously as the operator moves the tool, which makes it easy to take measurements from a reference point. Both meters feature a built-in spike for corner measurements and a bubble for horizontal measurements.