4-in-1 Digital Construction Detector, Wall Detector with LCD Screen, Electronic Stud Scanner to Detect Metal/Electrical Wires/Wooden Studs in Walls, Floors and Ceilings - Fei Yu

General Description The 4-in-1 Digital Construction Detector is an essential tool for professionals and DIY enthusiasts. It allows you to accurately locate wood and metal studs, as well as live electrical wires in walls, floors, and ceilings. Thanks to its advanced sensor technology, this device quickly detects hidden objects, making installation and renovation work easier. Technical Specifications Detection Modes: Wood, Metal, AC Wires, Deeply Embedded Objects Detection Depth: Up to 1.5 inches (38 mm) for wood, up to 2.36 inches (60 mm) for metal, and up to 2 inches (51 mm) for AC wires Display: Large LCD screen with audible alert Power Supply: Requires one 9V battery (not included) Installation Step 1: Install the 9V battery and select the detection mode. Step 2: Place the device flat against the wall and press the button to calibrate it (1 to 2 seconds). Step 3: Move the device along the surface to be scanned while holding down the button. The detector emits a continuous beep and displays the results on the LCD screen when it detects an object. It is designed to work on various surfaces, including drywall, popcorn ceilings, and plaster walls. It helps prevent hazards when installing equipment such as televisions and shelving. The detector can quickly locate hidden wood, metal, and AC wires. It is effective on a variety of surfaces, including whitewashed walls and soundproofed ceilings.