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Metal detector


A metal detector is an electronic instrument which detects the presence of metal nearby. Metal ... Another common type are stationary "walk through" metal detectors used for security .... ...

FAQ - White's Electronics


How deep do metal detectors detect metals? What types of things will a metal detector help me find? What is discrimination? Can a detector be set only to ...

FAQ's about metal detectors - Fisher Research Laboratory


Why do serious metal detectorists use headphones? ... Some metals corrode faster than others. ... Rod-shaped items, especially when scanned end-on, are very difficult to detect unless they're made of iron and you're using a ferromagnetic detector, such .... We are not aware of any report of a hobby type metal detector ever ...

Metal Detector Buying Guide | eBay


The hobby of metal detecting has become very popular in many countries around ... detectors do work well in areas where salt-water and metals can be detected. ... The VLF detectors are best for identifying different types of metals and can be ...

Technical terms about metal detecting - OKM Metal Detectors


A metal detector can locate all type of metals like gold, silver, copper, ... means ' containing iron', thus ferrous metals contain iron and non ferrous metals do not.

what does a metal detector detect? | Yahoo Answers


Jul 25, 2012 ... A metal detector can detect any type metal, foil, some wrapping paper, what is the present and does it contain any metal. Just take it with you ...

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


Mar 14, 2006 ... They work by inducing a magnetic field in ferrous metals, and then sensing ... and a primer which does have some ferrous metal in it, but its so minimal I ... “That email about metal detectors only detecting ferrous materials is a ...

snopes.com: Setting off metal detectors


So why does my brass belt buckle set off the metal detector? ... larger magnetic fields than non-ferris metals and are therefore easier to detect.

FAQ | Treasure-Cove.com


Q: How deep can a metal detector to detect coins and other metal? A: Most metal detectors are equipped to detect coins and other small size metals at ... Q: What types of items can I unearth with a metal detector? ... Q: If you test your metal detectors for lead and there is no lead found in your products, then why do you add a .....

Precious Metals and Airport Security | SnallaBolaget


Oct 1, 2010 ... The fact that the metal detector will detect your precious metals is undeniable, ... does x amount of of gold vs the same amount of steel based on ...

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


Metal detectors detect metallic objects, but do not image them. ... (Ferromagnetic objects are made of metals, such as iron, that are capable of being ... bracketed with two large coils or loop-type antennae, one a source and the other a detector.

Metal Detecting Basics Quick Guide - Treasure Barrel


Though metal detectors will pick up a variety of metals including gold, silver, iron, brass, ... for different types of metal detecting as well as for specific types of metals. ... detectors can detect metal objects at greater depths than vlf, but they do not ...

What's The Best Gold Prospecting Metal Detector? | MetalDetector ...


What are the best beach sand scoops for metal detecting? ..... What are the Types of Gold Prospecting Detectors? ... Will my gold nugget detector discriminate out junk metals? ... You can purchase the best gold metal detector in the world, but if you do not spend the time to locate the correct site, your efforts will not produce .....