I’m pretty sure copper isn’t ferromagnetic, so my logic says it won’t detect it under metal search. But it will detect it under the normal detection mode. Especially if it the pipe is running water in it. I would recommend checking out the company’s materials online to search for it.
Granted, it took me a while to work out exactly how to operate it. You need to have very dry hands; not touch the wall; recalibrate every scan and move rather slowly. And even then - you need patience.
@@haziqsofian The device detects minute changes in the magnetic field around the wall. Your hands are conductors and might ground the wall creating a magnetic field of their own. It's like using a compass with a magnet in your pocket.
![[NEW] FNIRSI WD-02 Wall Detector ⭐ Wire, Metal, Wood, Current Inside Wall Detector!](http://i.ytimg.com/vi/EY_OsoE6ifc/mqdefault.jpg)
does it works with gypsum celling?
I’m pretty sure it will. Depending on the depth. Have not tried gypsum, though.
Will it detect is the pipe is Copper?
I’m pretty sure copper isn’t ferromagnetic, so my logic says it won’t detect it under metal search. But it will detect it under the normal detection mode. Especially if it the pipe is running water in it.
I would recommend checking out the company’s materials online to search for it.
I got one it is garbage.
Granted, it took me a while to work out exactly how to operate it.
You need to have very dry hands; not touch the wall; recalibrate every scan and move rather slowly. And even then - you need patience.
@@ToolWallproWhy you cannot touch the wall while operating this device?
@@haziqsofian The device detects minute changes in the magnetic field around the wall. Your hands are conductors and might ground the wall creating a magnetic field of their own. It's like using a compass with a magnet in your pocket.
@@ToolWallpro ah i see, thanks for the explanation.