Bounty Hunter TK2 Tracker II Metal Detector

3 modes of operation ; Automatic & manual ground balance ; Sensitivity meter ; Detects coin-sized objects up to 7 deep; larger objects up to 2ft; 4 easy-to-use knob controls ; 2-tone target identification ; Full discrimination capability ; 7 waterproof search coil ; Requires two 9V batteries ; 5-year limited warranty;