Additional Details ------------------------------ Product description: Fisher F-19 Metal Detector Specifications: FeTone, Adjustable Iron Audio Enhanced V-Break, Tone Discrimination System Notch Window with Adjustable Notch Width Backlit Display (Backlight) Computerized GROUND GRAB, One Touch Ground Balance with Manual Override Unmatched Target Separation in Iron & Trash Continuous Ground Condition Readout Ground Phase Value Indicates Amount of Mineralization Fe3O4 Graphic Indicates Amount of Mineralization Ground Balance All the Way to Salt Static All Metal Pinpoint with Depth Indicator 19 kHz Operating Frequency Ultra-Lightweight at only 2.5 lbs. (1.1 kg.) Fisher F-19 is Recommended for: Relic Hunting Gold Prospecting Beach Hunting Coin Shooting Material: Metal