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Metal detector - Wikipedia


A metal detector is an electronic instrument which detects the presence of metal nearby. Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underg...

Metal Detectors


How deep do metal detectors detect metals? This is the most frequently asked question and unfortunately the most difficult to answer! Most General Purpose ...

FAQ's about metal detectors - Fisher Research Laboratory


Why do serious metal detectorists use headphones? ... to detect unless they're made of iron and you're using a ferromagnetic detector, such as the Fisher FX-3.

Why Airport Metal Detectors Won't Pick Up Bullets – Consumerist


Mar 14, 2006 ... d be something the metal detector would pick up.” ... and a primer which does have some ferrous metal in it, but its so minimal I seriously doubt ...

How metal detectors work - Explain that Stuff


Jul 15, 2016 ... Knowing that, we can understand exactly how metal detectors work. ... and ceramic weapons not picked up by conventional metal detectors.

Metal detecting is the world's worst hobby. - Slate


Sep 25, 2009 ... But metal detecting was something our family actually did want to do, ... from Western & Eastern Treasures that people who metal detect are ...

Metal Detectors Can Detect, Count Your Cash: Study | NBC 7 San ...


Mar 27, 2012 ... Think those TSA agents waving a metal detecting wand at your ... Handheld metal detectors can pick up signals from the magnetic ink on U.S. ...

www.ask.com/youtube?q=What Do Metal Detectors Pick up&v=6lofj2bHK50
Nov 26, 2012 ... After finding my first ever gold ring while metal detecting, I do a little ... if he had lost a class ring, we set up a meeting so I could return it to him.

Do metal detectors really work?—The basics


Metal detectors work very well—they are considered a mature technology and can accurately detect the presence of most types of firearms and knives. However  ...

How do metal detectors detect non-magnetic metals? - Quora


Metal detectors create a magnetic field that causes (induces) an electrical current (eddy current) to flow in a nearby metallic conductor. The eddy ...

More Info

Lost Jewelry is Frequently Found with a Metal Detector ...


Endless amounts of rings, watches, necklaces and earrings can be picked up with a metal detector. People playing Frisbee, volleyball or frolicking on the beach ...

Metal detectors facts, information, pictures | Encyclopedia.com ...


Metal detectors detect metallic objects, but do not image them. An x-ray baggage scanner, for example, is not classed as a metal detector because it images ...

Lost ring - metal detector? - metaldetector | Ask MetaFilter


The main usefulness of metal detectors is that they can detect metal that is buried in the ... I would suggest, first finish raking up all the leaves.