I bought an Ozito stud finder recommended by the Bunnings assistant to locate metal pipes and any electricals that might be behind this plastered wall in the kitchen (the apartment complex is built from large clay bricks). However, when I set it to deep or metal, it beeps as if there is metal located in the entire/whole wall, which doesn't seem right to me. I do understand that there would be some electrical running through certain areas of the walls. On the exterior of the wall, there is a set of external stairs and there is a handrail with a few metal supports connected to the wall.
Any ideas about why this could be happening?
