Hand-held Metal Detectors are designed to safeguard security-sensitive areas like schools, courtrooms, corrections facilities, sports events, businesses, nightclubs, bars and other public areas and events. The backyard of your very own home is a great place to practice and learn metal detecting.

When buying a metal detector consider the price. Metal detectors can be pricey, so youve got to invest your money well. To go metal detecting, you are going to have to wait for the next long weekend, plan the trip, and gather enough funds to spend on it. Plus, it's the best feeling in the world when you find a treasure right on your own property!

The backyard is best for beginners in metal detecting because usually a backyard is not as overloaded with signals as a lot of other metal detecting places are. Fischer patented a portable version in 1931.

If you are planning to buy a metal detector to join the treasure-hunting fun, here are some tips to guide you so that youll get the best deal possible.
A pulsing current is applied to the coil, which then induces a magnetic field shown in blue. hot rolled steel coil When the magnetic field of the coil moves across metal, such as the coin in this illustration, the field induces electric currents (called eddy currents) in the coin. This works particularly well for those who are only starting out with metal detecting and have yet to get a good grasp on the activity.