Feature  

The tool is handheld wall scanner for quickly detection of magnetic metals in wall,rooftop and floor,such as reinforcing steels,iron pipes,and non magnetic metals such as aluminum pipes, copper,and nonmetal materials such beams,PVC water piper,as well as electrifided objects such as live wires.
This unit is a 4in 1 metal/voltage/stud detector.it uses electionic signals to locate the exact position of studs,ceiling joist AC wires and metal through drywall,concrete and other common wall materials.
Once the edge of a stud has been detected, it emits audio and visual singnals (LCD Display) that allow you to easily pinpoint its center position.
This unit is an ideal tool for DIY fans, professional electrician and users in decoration field.
 

About wall sacanner

1.Perfect for detecting metal, wood and AC cable hidden in the wall.
2.Indicates the detecting results by Light and Beep
3.Detect AC cable with voltage higher than 110V, 50-60Hz, the sensibility may be weak when the cable is grounded.
4.High accuracy, with a maximum detection depth of 80mm. Notes:
1.Based on measurements on drywall and depending on operating mode, material and size of the objects, as well as material and condition of the base material.
2.Less scanning depth for wires/conductors that are not "live"
3.The PVC water pipe should be filled with water, and the diameter should be larger than 15mm.
 

Specifications

Maximum scanning depth
1.Metal detection: 80mm for ferrous metal 60mm for non-ferrous metal
2.Circuit detection: maximum depth 50mm
3.Wood detection: maximum depth 20mm 
4.battery:1*9Vdry battery
5.Dimensions:145*65*25