Hi Peeps, I'm planning to do some Drilling works in my house. But I'm afraid of spoil the Pipe or Wires under the Wall.
I came across there is such a tool so called Stud Finder (Wall Detector)
Anyone experienced this before? How reliable is this product to detect the things under the wall?

The one from Bosch is like RM800.00
Those ciplak brands are like RM50.00 only
The difference is too big. So I'm wondering how effective is this.