DeWALT Beam Line Laser, Self-Leveling, Bare Tool Bare Tool/Kit, +/-1/8 in Accuracy, 50 ft with Detector/166 ft without Detector Measuring, +/-4 deg Auto Leveling, 3 Beam, Red Beam, 620 to 690 nm Wavelength, Laser Class: 2, 14 to 122 deg F, AA Alkaline Battery, Plastic Housing Material, 4-1/2 in L x 3-1/4 in W x 5 in H Dimensions

ITEM FEATURES:

• 3-beam line laser to aid in 90 deg layout
• Built-in magnetic pivot bracket mounts easily on metal surfaces
• 1-button operation and control panel for ease of use
• 2 times brighter diode to increase visibility in bright jobsite conditions
• Accurate to +/- 1/8 in at 30 ft for level applications
• Micro adjust knob for precise alignment of 90 deg intersecting lines over greater distances