CE Rohs Patent Approved Stud Finder

specifications:

* 2in1 portable tool for installer, find metal, wood stud, voltage as well as bubble level function
* Smart product, unit dimensions of only 75(L)x30(W)x23(T)mm
Specification:Detector
1) only used on wooden wall
2) accurately locates hidden metal pipes, AC wires, studs and wooden frames
3) LED light signals to indicate findings
4) detection depth: wood up to 20mm metal up to 50mm voltage up to 70mm
5) battery:3pcs AG13, 4.5VGradienter
6) including precision bubble level