5 in 1 LCD Wall Stud Finder Edge Center Wood Current Metal AC Live Wire Detector

5 in 1 LCD Wall Bounce Finder Edge Center Wood Current Metal AC Live Wire Detector Purpose: Quickly find wood, metal, and AC wiring hidden in your home's walls, floors, and ceilings.
It works on battens, wallpaper, wooden floors, soundproof ceilings, painted walls, etc. Save yourself from danger when installing TVs, cabinets, garage racks, etc.
1/2" Stud Scan Mode: Detects wood or metal studs up to 13mm deep
1" Stud Scan Mode: Detects wood or metal studs up to 25mm deep
1-1/2" Stud Scan Mode: Detects wood or metal studs up to 38mm deep
Metal mode: Detects metal up to 80mm depth for magnetic (60mm for non-magnetic)
AC Mode: Detects live unshielded AC wires up to 51mm deep
Other Features: Includes metal depth indicator, green backlight, low voltage indicator
Specifications:
Battery type: 9V battery (6F22) (not included)
Operating current: