White’s TM 808 Deep Underground Metal Detector Depth up-to 15-20 Feet

The TM 808 Treasuremaster is designed to locate large, deep objects. It’s ready to discover coin caches, treasure chests, and hoards of gold or silver.

Its dual-race track antenna works with the adjustable ground balance to reject ground minerals and detect deeper metals. With larger objects, it can even detect up to 20 feet deep.

If you’re looking for big finds, this is the best detector to use.