5 IN 1 Scanning Modes for Multi-application - This stud finder wall scanner with 5 scanning modes up to 60mm depth. Mode with 3 depth types (0.5 inch scan mode,1 inch scan mode, 1.5 inch scan mode ) can locate the center and edges of wood and metal studs in drywall up to 1.5 inches deep, NEVER miss a stud; Metal mode detects pipe , rebar, aluminum and copper up to 2.36 inches deep; AC scan detects live unshielded AC wires up to 2 inches deep. This wall scanner is an perfect tool Easy to Use and - Developing the stud finder with laser-level is goal to help you avoid the detecting hazard. The two-button design is very easy to use. The button on the left is ON/OFF to open or the wall finder, and the other on the right is scanning mode switch. With the help of this stud finder, you can quickly locate wood, metal and AC wires in the walls or ceilings of to help you avoid potential serious issues when you install , cabinets etc. Wire Warning Indicator - One of the most dangerous things inside walls and ceilings is live electrical wiring. Wiring of the lights can hurt you if you are drilling into your walls with the power on. stud sensor is designed with wire warning indicator, WireWarning Detection up to 2 inches deep. No matter which mode you , the wire warning is always on while you are scanning to alert you if there are live, unshielded electrical AC wires. This stud finder is the first This wall stud finder takes a 9-volt battery to run all functions. It comes with -friendly images in the front for selecting wood, metal, and AC modes. The automatic calibration using offers users maximum reliability and accuracy, and ergonomic grip makes it easy and comfortable to use when you are hanging a picture or a mirror. Say Goodbye to crooked picture frames Material: ABS Color as shown Package Contents: 1pcs stud finder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.