The Bounty Hunter Tracker IV metal detector is a user-friendly instrument, offering tremendous value for the money, while delivering effective performance over a wide range of conditions and applications. The Tracker IV is an old standby. This classic model features dual tone discriminate. It also includes a sensitivity adjustment and a discrimination control. The display is a simple intensity meter which does not identify the targets. Need the perfect metal detector to get your kids interested in your favorite hobby? Look no further! The Bounty Hunter Tracker IV is the perfect machine for kids who want to be treasure hunters! The Tracker IV is easily the most lightweight and simplistic metal detector on the market today. With only two adjustable knobs, an LED battery-warning light and an analog target indicator meter, this metal detector will give any youngster a taste of treasure hunting without having to fork over a treasure! Streamlined in appearance, with only two operating controls and a mode selection switch, the Bounty Hunter Tracker IV has eliminated the most difficult aspect of metal detector operation: Ground Balancing. With built-in Automatic Ground Trac, the Bounty Hunter Tracker IV balances for mineralization while you detect. The Tracker IV will detect in extreme ground conditions from beaches to highly mineralized inland sites with no operator adjustments to the circuitry and with no loss of sensitivity.