The Minelab Vanquish 440 contains a feature that the Nokta Simplex BT lacks, and that most of the shops and detectorists I spoke with rated very extremely: It’s a multifrequency detector. That means it emits electromagnetic fields at numerous frequencies directly, in lieu of at only one but variable frequency, https://metaldetectorperoro43321.blogsvila.com/29022102/metal-detector-secrets