Garrett ATX PI Water Proof Metal Detector & 11x13" DD Closed Search Coil

Highly sensitive on tiny gold. Extends depth in the most extreme mineralized soils.Maximum Detection On All Targets At The Same TimeNo need to switch modes to enhance detection of one target while degrading another.Advanced Ground BalanceWide range to ground balance from saltwater to heavily mineralized ground (ironstone) without switching to special modes.FeaturesTrue All Metal ModeDetects all types of metal and provides the greatest possible detection depth and sensitivity.All TerrainDesigned for use in wet, humid and dusty environments. Can be submerged in water to 10-foot (3m) depth.Iron CheckAllows user to audibly identify iron targets when using a DD searchcoil.Adjustable ThresholdUser can manually adjust the audio threshold (the constant background "hum") to better hear targets.Fast Track Ground BalanceAutomatic feature that allows the user to quickly ground balance the detector in mineralized soil conditions.Ground Track (Automatic)Detector continually measures ground mineralization and automatically adjusts itself for optimum performance. (Four track speeds on ATX.)Electronic PinpointingThis non-motion All-Metal Mode function is used to precisely locate a detected target's position.