The Fisher F11 Metal Detector is a versatile and high-performance device designed to elevate your treasure-hunting experience. shooting, jewelry hunting, and relic hunting. Engineered to deliver superior performance in various detecting environments, it ensures accurate and efficient detection whether you're exploring parks, beaches, or historical sites. The F11 features three distinct operating modes: Jewelry, Coin, and Artifact, each tailored to target specific types of items. This customization enhances the precision and efficiency of your searches. The device operates at a frequency of 7.69 kHz, which, combined with the 7" concentric elliptical waterproof coil, provides excellent depth and sensitivity, allowing you to detect targets in different soil types with ease. The metal detector includes adjustable sensitivity settings with 10 levels to fine-tune the device based on ground conditions, and a pinpoint feature that helps accurately locate targets, reducing the time spent digging and increasing the chances of finding valuable items. Its adjustable volume control offers 20 levels, ensuring clear auditory feedback tailored to your preference. The F11's easy-to-read LCD display provides visual target identification, featuring a 9-segment target ID and a large numeric target-ID (1-99) for precise identification. The four distinct audio tones help differentiate between different types of metals, enhancing your ability to identify valuable targets quickly. Designed with user comfort in mind, the F11 is lightweight at just 2.3 lbs and has an adjustable shaft length from 41 to 51 inches, making it comfortable for extended use. The weatherproof construction, with an IP54 rating, ensures durability and reliable performance in various outdoor conditions. Product Specifications Weatherproof: No Fe-Tone Audio: Yes Ground Balance: No Target ID: Yes, 9 segments Numeric ID: Yes, 1-99 Fe Readout: Yes Backlight: No Modes: 3 (Jewelry, Coin, Artifact) Pinpoint: Yes Sensitivity: Yes, 6 levels Volume: Yes, 6 levels Audio: Yes, 4 tones Memory: Yes Search Coil Size: 7" concentric elliptical waterproof Weight: 2.3 lbs. Frequency: 7.69 kHz Technology: VLF Battery Life: Up to 25 hours Battery Type: 1x 9V alkaline battery IP Rating: Not Rated Display: LCD Warranty: 5-Years