Features:_x005F_x000D_ACCURACY DETECTION: This stud finder is equipped with a stud finder equipped with the most advanced accuracy sensor, it works efficiently and shows edge and center studs, wood, metal, live AC-wires._x005F_x000D_WIRE-WARNING INDICATOR: Our stud sensors are designed with a wire-warning indicator with wire*warning detection up to 2 inches deep. Whichever mode you choose, the wire-warning is always on when you scan to alert you to live, unshielded AC-wires._x005F_x000D_EASY TO USE: The double-bonds design is very easy to use. The button on the left is ONOFF to turn on or off the wallfinder, and the other on the right is the scan mode switch. With this stud finder, you can quickly find metal, and AC-wires in the walls or ceilings of your home to help you avoid potentially serious problems when installing TVs, cabinets, and more._x005F_x000D_SAFE AND RELIABLE: This magnetic stud finder looks for density changes behind wall materials to locate wood and metal stud centers to avoid drilling hazards._x005F_x000D_Practical Tool: Automatic calibration before use provides users with maximum reliability and accuracy, and its ergonomic handle makes it easy and comfortable to use when hanging pictures or mirrors. _x005F_x000D_ _x005F_x000D_Notice:_x005F_x000D_1.Actual color may be slightly different from the image due to different light effect_x005F_x000D_2.Please allow 1-3cm deviation due to manual measurement_x005F_x000D_Description:_x005F_x000D_Material: PCABS_x005F_x000D_Size: 165*76*35MMPackage List:_x005F_x000D_1 x Stud Finder