Fisher F44 Weatherproof Metal Detector - A newly designed Semi-Elliptical waterproof search coil allows you greater scanning coverage to find more targets in less time. Have more fun and adventure with the best F series metal detector, the Fisher F44.Leading The Industry with a new Weatherproof Design and five (5) modes of operation: Jewelry, Coins, Artifact, Custom and All Metal. the Fisher F44 detector is ideal for use in dry and wet conditions. Although it is not designed for underwater use you will easily see the benefits of the waterproof design as you detect in areas other detectors find troublesome. The best model in the latest F Series from Fisher Research Labs is environmentally sealed for use in the toughest environments. Rain or shine, your Fisher F44 metal detector will be by your side. Frequency : 7.69 kHz Warranty : 5 Year Limited Total Weight : 2.3 lbs (1 kg) Sensitivity Control : 20 Levels of Control. Adjust Detector to Changing Ground Conditions 11" Waterproof Semi-Elliptical Search Coil