Tavool stud locator has mufti-fuctions and can quickly and easily locates wood metal studs joists beams metal pipe rebar and live AC wire behind walls, floors, and ceilings. StudScan Mode scans through one layer of drywall up to 0.5 in.（12mm) and 1 in . (25mm) thick. DeepScan Mode scans through 2 layers of drywall up to 1.5 in. (38 mm) deep. Deep Stud Scan Mode is a higher sensitivity scanning mode that should be used when there are extra layers of wallboard

Displaying the Desired Stud Center As Well As the Precise Position of the Stud - The Tavool digital stud detector features large LCD display together with the big sound warning to detect the accurate location of the objects. When find the material, the LCD display will indicate the direction and the intensity of beeping tells whether you are more close to the target. 

 Tavool stud finder is professionally designed! Tavool stud finders uses the UPGRADE INTERNAL SENSORS. It senses a change in density in the space behind the wall and locates the stud center with GREAT ACCURACY. In additions. The shape of this wall scanner also shows the edges of the stud. The center of a stud is the most secure location when mounting anything heavy. The edges help you to recheck the locations.