Fisher Research Labs Fisher Research F75 Metal Detector, 11" Search Coil, 13 kHz Frequency

The F75 is a multipurpose metal detector. Its most popular uses are coin shooting and relic hunting and it is also well-suited to gold prospecting. The new features make the F75 more versatile with greater depth, better target separation and audio features that will open up your iron-infested sites. High Performance The F75 is a multi-purpose high-performance computerized metal detector. It has the high sensitivity and ground balancing control needed for professional gold prospecting, the discrimination responsiveness needed for serious relic hunting under difficult conditions and visual Target-ID considered essential in searching for coins. The F75 operates at 13 kHz for good sensitivity to gold nuggets and jewelry as well as to coins. The F75 comes with an 11-inch elliptical Bi-Axial searchcoil for maximum detection depth in mineralized soils. User Comfort The F75 is among the lightest and best balanced of all high-performance metal detectors, so you can hold and swing it almost effortlessly. The armrest position is adjustable to fit your arm. The grip is durable high-friction foam elastomer, comfortable in any kind of weather. The controls are conveniently located and easy to learn how to use. Locking collars on the tubes eliminate rattling. Easy-To-Use & Informative Interface The entire menu is always visible on the LCD display. The LCD display indicates the electrical signature (Target-ID) of the detected metal object. The display provides continuous information on battery condition and on ground mineralization, which affects detection depth. Help messages are automatically displayed on the bottom of the display when necessary. Low Operating Cost The F75 is powered by four AA alkaline batteries, which will typically last for more than 40 hours of use before needing replacement. Mechanical Engineering While the F75 is robustly engineered for outdoor use, it is not indestructible and it is not waterproof.