I also employed Each and every detector for numerous hours in a variety of situations, together with inside a grassy park and on the Seashore, in equally dry sand and moist sand, and below a number of inches of surf. You can utilize the metal detector in hugely mineralized soil, https://kcomputersolution.com/blogs/14070/Experience-the-Thrill-of-Treasure-Hunting-with-Metal-Detector-and