A metal detector should not be bought solely on the suggestion of one person (no matter how good a friend). If you are new to the hobby, you should realize that long time detector users can be very committed to the particular model and brand of detector that they have been using. They are generally unfamiliar with anything newer or different. As you can probably tell metal detectors are very useful not only to find that cherished earring but for our everyday safety and well being. This is a great invention that will be here for years to come.
A recent study proves that hand-held metal detectors are just as accurate as x-rays in finding coins and other metallic objects swallowed by children. They are cheaper and radiation-free, are usually lightweight, highly sensitive and require little maintenance. The special shape of the sensitive surface makes operation of the device easy, unlike portable metal detectors with ring transducers. In 1881, Alexander Graham Bell constructed one of the worlds first metal detectors in an attempt to find an assassin’s bullet in President James Garfield. Fischer patented a portable version in 1931. The basic metal detectors are easy to...