BLACK + DECKER Bullseye Auto Leveling Laser w/Stud Finder

Hit the Bullseye. Easily locate a wall stud and make sure what you hang is level with the Bullseye auto leveling laser with a stud sensor. The stud sensor detects wood, metal studs, and live A/C wires, while the patented auto-leveling technology and projected horizontal level laser line keep things right on target. From BLACK + DECKER. Auto leveling laser level and stud sensor capabilities Levels automatically without adjustments Projects horizontal level laser line Stud sensor detects wood, metal studs, live AC wires Requires batteries, not included Measures approximately 10" x 8" x 1-7/8" 2-year Limited Manufacturer's Warranty Made in China