The coils are MF and HF concentrics. The DD coils are LF 15",MF 11",HF 6". I have 2 pro pointers and a wand. I use a gator digger and a small shovel for the woods.
Yea that wand is pretty handy. Works like a pro pointer but you dont have to push it in the dirt. I use it to wand dirt piles. It is more sensitive than a propointer. When you use that 15 inch coil I use the wand to find coins close to the surface. I auctally found a silver quarter wanding the overhang bank on a lake.