Stanley 77-500 - IntelliLaser Pro Stud Sensor and Laser Line Level

    Detects wood/metal studs through multiple wall thicknesses (1/2", 1", 1-1/2")
    Continuous live wire detection for safety
    LCD screen is back-lit for greater visibility when detecting studs
    Laser line can be projected along the entire length of the stud
    Versatile 2-laser set can be used separately or together to create horizontal and vertical laser cross lines
    Projects laser lines up to 20 feet onto a work surface
    Unique adhesive dots used to mount the laser module to most walls for hands free operation
    8 Adhesive dots included
    Required Battery - 9 Volt and 2 AAA (not included)