DETECTS COIN-SIZE OBJECTS UP TO 8" DEEP; LARGER OBJECTS UP TO 3 FT ; 8" INTERCHANGEABLE, WATERPROOF SEARCH COIL ; SENSITIVITY & DISCRIMINATION CONTROLS ; NOTCH & AUTO-NOTCH MODES ; 3-TONE AUDIO DISCRIMINATION ; TOUCH PAD SELECTION ; 3-LEVEL IRON DISCRIMINATION ; LCD WITH TARGET ID & DEPTH READOUT ; HEADPHONE JACK ; 5-YEAR LIMITED WARRANTY