DOYFAY Stud Finder Wall Scanner, 7 in 1 Electronic Wall Finder Stud Detector with LCD Display & Audio Alarm, Multifunctional Smart Stud Sensor Beam Joist Detector for Wood AC Wire Metal Studs Cable

5 Measuring Mode: The stud scanner features 5 modes: Stud scan 1/2 inch (13 mm), 1 inch (25 mm), and 1 1/2 inches (38 mm); Metal scan 3.2 inches (80 mm), non-magnetic metals 2.4 inches (60mm) and AC scan 2 inches (51 mm). You can switch to the required mode to help you accurately locate the center and edges of wood, joists, pipes, beams, rebar, live AC wires, and deeper metals within the wall.

7 in 1 stud finder: The stud finder has been upgraded to include seven new features: 1.1/2" Stud Scan Mode: Detects wood or metal studs up to 13mm deep. 2. 1" Stud Scan Mode: Detects wood or metal studs up to 25mm deep. 3.1 1/2" Stud Scan Mode: Detects wood or metal studs up to 38mm deep. 4.Metal Mode: Detects metal up to 80mm for magnetic(60mm for non-magnetic)deep. 5.AC Mode: Detects live unshielded AC wires up to 51mm deep. 6.Metal Depth Indicator. 7. Detects whether metal objects are magnetic.

HD LCD Display & Audio Alerts: The wall scanner is equipped with a large green backlit LCD display, which ensures clear visibility even in low light conditions. The signal bar on the display indicates the distance and direction of the approaching object, accompanied by a beep to signal its location.

Auto-Calibration: The calibration alarm function assists in accurately calibrating before each scan to enhance reliability and precision. Featuring an intelligent micro-sensor chip, our stud finder effectively detects studs, metals, pipes, joists, and live AC wires hidden behind walls.

Compact & Portable: The Velcro on the back of the stud detector helps protect the product from wear and tear, providing added stability during use. This feature makes it an ideal tool for both DIY enthusiasts and professionals, combining multiple essential functions into one convenient device.