As you slide it across the wall, your StudSensor™ stud finder will indicate when you find a stud edge. Mark this spot. How your StudSensor™ tool indicates this will vary by model: Standard StudSensor™ stud finders - An array of LEDs convey proximity. An audible tone will indicate the edge.. The Zircon StudSensor locates the edge of wood and metal studs behind drywall. It is used to find a stud so you can securely mount items such as pictures or flat-screen televisions to a wall or anchor large pieces of furniture. It works by locating the edge of metal or wood studs through a depth of up to 3/4 inch.
Buy the Zircon StudSensor Pro SL here: https://shop.zircon.com/studsensor-pro-sl/Buy the 9 in. Level combo here: https://shop.zircon.com/studsensor-pro-sl-wi.. StudSensor™ 3 Instructions