Fully waterproof to 10 feet, the AT Pro is a real game changer for shallow water hunting. With both standard and proportional audio modes, the AT Pro offers users a choice in target response. Its impressive recovery speed, target separation and detection depth have made the AT Pro a true legend for jewelry, coins and relics. The AT Pro includes a 15 kHz operating system, an 8.5” x 11” DD Proformance searchcoil, a Pinpoint function to speed target recovery. The Garrett AT Pro is made in America under strict ISO 9001 certification guidelines and includes a full 2-year parts and labor warranty.