That said, Lubbert advises that scaled-down coils have their takes advantage of, specifically in wooded regions, because it’s simpler to get amongst twigs, grass, and weeds with a more compact head. Much larger coils can theoretically detect objects which might be deeper underground, Nonetheless they’re also much more at risk https://munich8.de/rspu-vs-vlf-which-metal-detector-system-works-best/