Fisher Research Labs Advanced Visual and Audio Target Metal Detector

Perfect tool for relic hunting, gold prospecting, coin shooting, or just take it to the beach and see what you can find Features cutting-edge technology for better ground penetration, target separation, and audio capabilities Suppress electromagnetic interference by activating Mode (Digital Shielding Technology) Added FeTone audio control allows you to better isolate iron objects and avoid false signals Double-filter discrimination mode allows you to sift through the junk in trashier areas Specifications: Search coil: 11-inch waterproof double- frame design and has max penetration in mineral soils Display: screen with 0 to 99 target display Backlight: Yes Save settings: Non-volatile memory Mechanical: 3-piece construction features -coil, stem, and search coil Battery life: 40 hours of use Pitch: Adjustable Headphone jack: 0.25-inch Operating temperature range: 4 to 122 degrees Fahrenheit Batteries: 4 , alkaline batteries (not included) Color: Gold Weight: 3.5 pounds Dimensions ( x x ): 7.5 x 11.5 x 52 inches Manufacturer warranty: 5-year warranty