![Fisher Research Laboratory - manufacturer of metal detectors for homeland security, industrial and hobbyists alike Fisher Research Laboratory - manufacturer of metal detectors for homeland security, industrial and hobbyists alike](http://www.fisherlab.com/graphics/fisher-main-logo-22.jpg)
Fisher Research Laboratory - manufacturer of metal detectors for homeland security, industrial and hobbyists alike
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Amazon.com : Fisher F75 Multi-Purpose Metal Detector : Hobbyist Metal Detectors : Patio, Lawn & Garden
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Amazon.com : Fisher Labs F22 Weatherproof Metal Detector with 11 Inch Weatherproof Coil, All-Purpose, High-Sensitivity, Deep Seeking Metal Detector, Pinpoint, Easy to Use, Red : Patio, Lawn & Garden
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