The DeWALT Laser features 3 beams to aid in 90 degree layout. The built-in magnetic pivot bracket mounts easily on metal surfaces. The 1-button operation and control panel provides easy operation. The laser has a 2X brighter diode to increase visibility in bright job sites. The laser is accurate to +/- 1/8" @ 3-' for level applications. The micro adjust knob provides precise alignment of 90 degree intersecting lines over greater distances.
Kit includes: (4) AA batteries, (1) ceiling mount, and (1) kit box.