Answer
Sep 09, 2020 - 12:11 PM
Most people contact us to know the depth a metal detector can go. There are a lot of factors that play a part in depth. Most hobby detectors are VLF (very low frequency) and the depth depends on the soil conditions and the target size. When it comes to hobby detectors, we like to safely say the size of the coil is about how deep it will go. For example the AT Max has an 11 inch coil so it can typically pick up coin size targets at 11 inches.