help about depth

Hello everyone! I need help and advise of experienced member. We are living in really old house and there always been rumors from our elder neigbours that there is a gold treasure under the house. So my brother invited some guys with detectors(not sure which detectors they were using). After...

I'm new to this and am looking to start metal detecting soon but i heard most beginners metal detectors can only scan up to 6 inches deep is that true or does this specific model can go deeper than that? (not including wet ground) Model: Barska BE11638 Winbest Pro Edition Metal Detector id...