In most cases, a larger coil can feeling objects at greater depths than a scaled-down a single, and so it proved in our testing: The Simplex BT conveniently picked up a gold ring, a metal bolt, and a small bit of copper buried beneath eight inches of Grime. In addition https://metaldetector-profondit56544.mdkblog.com/36153977/not-known-details-about-metaldetector-tesoro