D & H Distributing Co Bounty Hunter Tracker IV Metal Detector -
Works through dirt, rock, wood and mud to detect all metals.
Open 8" coil can even be submerged in water or used in wet grass. Three-position switch and dual tones for different types of metals help you identify the buried object before you dig. Fully automatic Ground Track® automatically scans the soil as the coil moves, continuously adjusting to changing soil conditions. Us it with or without optional headphones #74074 (sold separately). Requires two 9-volt batteries (sold separately). Mfr. 5 year limited warranty.