7.25 interchangeable, waterproof search coil ; Dual-tone audio discrimination ; Power & sensitivity control ; Discrimination control ; Detects coin-size objects up to 7 deep; larger objects up to 2ft ; Headphone jack; 5-year limited warranty;
7.25 interchangeable, waterproof search coil ; Dual-tone audio discrimination ; Power & sensitivity control ; Discrimination control ; Detects coin-size objects up to 7 deep; larger objects up to 2ft ; Headphone jack; 5-year limited warranty;