Metal Electric Wire Scanner Detector Stud Wall Center Finder Voltage detection

Description
This 3 in 1 Stud Center Finder Metal and AC live wire detector is a good helper when you decorate your home. It can avoid unnecessary losses when you want to dig a hole to hang a picture or install shelves and so on by locating hidden metal pipes, live wire,stud and wooden frames accurately.
It has 3 detector modes:
1.Stud Scan Mode: locates the edge of metal and wood stud in normal walls up to 1.5 inch (38mm)
2.Metal Scan Mode : locates the metal such as iron¡Bcopper and aluminum pipe up to 3 inch]76mm
3.AC Wire Scan Mode : locates the AC wire up to 3 inch(76mm).
This detector comes along with a audio and visual indication which allows you to make a mark easily when the metal ¡BAC live wire and stud is detected.And the LCD screen is easy to read for the backlight.
Features
-Easy to find the stud center
-Accurately locates hidden metal pipes, live wire,stud and wooden frames
-Detects metal up to 76mm depth
-Detects voltage up to 76mm depth
-Detects wood and metal stud up to 38mm
-LCD screen with backlight
-Auto calibration metal, voltage and stud detection
-Audio and visual indication(Beep sound reminding and easy-read LCD display)
-Auto shut off function
-Operated by one piece of 9V battery (battery not included)
Specifications
-3 Detector modes ¡G Stud Scan Mode¡AMetal Scan Mode and AC Wire Scan Mode
-Detects metal up to 76mm depth
-Detects voltage up to 76mm depth
-Detects wood and metal stud up to 38mm
-Color ¡Gyellow
-Operating temperatue/humidity: -20 DegC to 50DegC
-Power supply: 1*9V battery(not included).
Package
1* 3 in1 detector
1* User manual