Feature: 1. 5 in 1 Stud Finder: The wall stud scanner has 5 scanning modes for locating the center and edges of wood, beams, joists, metal, or deeply buried objects, quickly locating studs in wall, floor, and ceiling. 2. Reliable and Accurate: The handheld stud detector adopts multiple sensing technology to provide fast and accurate locating, which is stable and reliable, and greatly improve work efficiency. 3. LCD Screen and Indicator: The stud finder has a clear LCD screen that displays the required stud material and accurate position. When the device detects an object, it will continue to emit a beep. With low battery indicator, remind you to replace the battery. 4. Reasonable Design: Pre use calibration provides users with maximum reliability and accuracy. The ergonomically designed non slip grip and plastic frame provide users with comfort and convenience during scanning. 5. Wide Application: This handheld stud scanner is perfect for household use, greatly saving you time and energy. Suitable for hanging photos, installing televisions, decorating houses, and other scenes. Specification: Item Type: Stud Finder Material: ABS Battery: 1 x 6F22 9V Battery (not included) Features: 1. Wood detection depth 0.5 inch 2. Wood detection depth 1 inch 3. Wood detection depth 1.5 inch 4. Metal detection 5. AC wire detection 6. Metal detection depth 7. Discrimination of magnetic metal Green Backlight Low Voltage Indicator Working Current: