Archaeology has come to depend more and more on the use of metal detectors in the field. Metal detectors offer the presence of a variety of uses and have become even more versatile throughout the years. Ever since the first metal detectors came out in the 19th century, scientists and engineers have never stopped working on better and more efficient designs.
Today, there is the great presence of metal detectors that can identify metals in the best accurate manner for which they have become indispensable tools in fields like Archaeology. Metal detectors proved to be an asset during World War II. Metal detectors were used during the war to find land mines scattered across the paths of troops. They saved a number of soldiers back then. However, these metal detectors could have been more useful if they were not that heavy. But to be very precise in these days, the metal detectors have number of applications and in the field of Archaeology metal detectors are very useful.
Though, it has been found, that in some countries especially France and Sweden law makes metal detectors against the law, but with special permission it can be used. In the face of all these restrictions the contribution of metal detectors in this area cannot be denied. A good example is the utilization of these detectors to inspect wide areas like sites of battlefields, where the only remains could be the surface, scattered with metal objects.
What has been learnt is that the metal detectors are used by the archeologists, to find out there remnants of the metals of the ancient periods. Metal detectors are used for the sake of prospecting, searching for precious metals like gold or silver; relic hunting, searching for any thing that has any historical significance, like weapons and also for the hunting of treasures and also several other types of hidden items.