Versatile Search Modes for Target Precision: The Fisher F11 metal detector features three search modes—Jewelry, Coin, and Artifact—designed to suit a variety of treasure-hunting needs. Whether you’re looking for gold rings, historical relics, or everyday coins, these modes allow you to focus on specific targets while minimizing interference from unwanted metals like nails or foil. Advanced Target Identification System: Equipped with a 9-segment Target-ID system and 4-tone audio feedback, the F11 provides precise identification of detected metals. Users can easily distinguish between valuable finds such as coins or jewelry and less desirable objects like trash or oxidized metals, enhancing your treasure-hunting experience. Lightweight Design with Waterproof Search Coil: Designed for adults and kids, the F11 features a lightweight and ergonomic build, ensuring comfort during extended use. The 7” round elliptical waterproof search coil is perfect for exploring on dry land or shallow water, delivering reliable performance in diverse environments. Customizable Sensitivity and Notch Settings: With adjustable sensitivity levels, the F11 allows users to adapt to various terrains and minimize electromagnetic interference. The notch function enables precise filtering of specific target categories, giving you control over which metals to detect and which to ignore. User-Friendly Operation with Pinpointing Feature: The F11’s intuitive controls and LCD display make it easy for beginners and seasoned detectorists alike. The pinpoint feature provides depth readings and precise target location, ensuring you spend less time searching and more time digging valuable finds. UPC 089723999860 Color Red Brand Name Fisher Unit Count 1.0 Count Item Weight 2.3 Pounds Display Type LCD Manufacturer First Texas Products Model Number F11 Power Source Battery Powered Material Type ABS Plastic Item Type Name F11 Adjustable Length Yes Number of Programs 1 Operating Frequency 7.69 KHz Battery Average Life 20 Hours Are Batteries Required Yes Item Dimensions L x W x H 51 L x 7 W x 5 H Recommended Uses For Product Metal Detection International Protection Rating IP54 Manufacturer Warranty Description 5 year manufacturer