Garrett AT Pro Waterproof Metal Detector. This all-terrain Metal Detector from the expert treasure hunters at Garrett offers exclusive technology that makes it ideal for hunting coins relics caches jewelry and even gold nuggets. The Garrett AT Pro Metal Detector w/ Pro Mode Audio allows you to select from either Standard or Professional search modes with enhanced audio features. For a great way to take home the gold choose the Garrett AT Pro Metal Detector. Specifications for Garrett Metal Detector - AT Pro: Target ID Cursor Segments: 12 (notchable) Iron Discrimination Segments: 40 Accept/Reject Discrimination: Yes Search Modes: 6 (3 Standard 3 Pro modes) Sensitivity/Depth Adjustments: 8 Electronic Pinpointing: Yes Frequency: 15 kHz Audio Tone ID Levels: 3 Standard Searchcoil: 8.5" x 11" DD PROformance Length (Adjustable): 42" to 51" (1.06m - 1.29m) Total Weight: 3.03 lbs. (1.4 kgs.) Batteries: 4 AA (included) Features of Garrett AT Pro Metal Detector: Select from Custom Zero or Coins in Standard Mode or in Professional Mode Pinpoint Pro Mode Audio: Proportional Audio and Tone Roll Audio features allow the user to hear characteristics of a target as they would in a True All-Metal Mode. High-Res Iron Discrimination: Use touchpads to set iron discrimination in one of 40 levels for precise ability to separate good targets from trash. Digital Target ID: 0 to 99 Target ID scale offers increased ability to distinguish one target's conductivity from another. Iron Audio: Allows the user to hear discriminated iron and to alter the detector's mid-tone signal's range Fast Recovery Speed: Allows greater ability to pick out good targets amongst trash All Terrain Versatility: Weatherproof housing designed for dusty humid or wet environments; unit can be submerged to a maximum 10-foot depth. 15 kHz frequency: improved detection of small targets gold nuggets jewelry Ground Balance: automatic and manually adjustable for improved performance Graphic Target Analyzer (GTA): identifies target's conductivity Continuous Coin Depth Indicator: to determine target depth Battery Condition Indicator: shows battery life continually Search Modes (Discrimination Patterns): 6 plus electronic pinpointing Package Contents: Garrett AT Pro Metal Detector w/ Volume Control and Headphones 1140460 Headphones Garrett 1140460: AT Pro Waterproof Metal Detector