5 in 1 Professional Stud Finder Wall Scanner Rechargeable for Precise Center and Edge of AC Wire Magnetic Metal Joist Wood Pipe Detection, Audio Light Alarm, HD Color Display Position Depth ?Precision and Reliability?The Tyrry MD220 Stud Finder Wall Scanner is equipped with an advanced smart microchip and features nine high-precision sensors in three directions. Using a scientific triangulation calculation method, it swiftly and accurately locates object edges and centers, saving you time and effort. Our device prioritizes the detection of live AC wires in all modes, ensuring your safety before drilling. ?Versatile 5-in-1 Detection?The Professional Stud Finder offers an extensive range of detection capabilities. It accurately and quickly identifies magnetic metals up to 120mm, non-magnetic metals up to 100mm, live AC wires up to 50mm, wooden beams up to 38mm, and water pipes. Whether you're hanging a picture, installing a TV, or renovating your home, the Tyrry MD220 Wall Scanner is your essential tool. ?Vivid Color LCD Display?With its color graphical LCD screen, the Stud Finder visually represents detected objects in color graphics. You can clearly see whether the target is on your left or right and its depth. The backlit screen ensures you can view results even in the dark, and it displays the battery level, eliminating any sudden power concerns. ?Audible and Visual Alerts?When the wall scanner detects an object, it emits a continuous beep and illuminates the ring in red. When the screen displays "center," you've accurately found your target. You can mark the object's location with a pencil. Audible and visual alerts make it easy to know the detection results. The 950mAh rechargeable battery provides up to 7 hours of continuous operation. ?Packaging and Warranty?Includes the Tyrry MD220 stud finder, a 950mAh rechargeable battery, a Type C charging cable, a user manual