Having said that, Lubbert advises that smaller coils have their uses, especially in wooded spots, as it’s easier to get between twigs, grass, and weeds with a more compact head. Bigger coils can theoretically detect objects which might be further underground, Nevertheless they’re also extra vulnerable to electromagnetic interference from https://wirtschaftsupdate.de/how-to-choose-the-right-gold-detector-for-your-needs/