It was also used in the Battle of El-Alamein, Operation Overlord, the Allied invasion of Italy, and Operation Husky. It was produced in 1874 by Trouvé, a French-born electrical engineer and inventor, to locate metal objects such as bullets in the human body, the prototype of today's metal detector. But as science and technology improved, the modern development of metal detectors began in the 1920s. However, although the detector worked properly, it could not locate the bullet as the bed on which American President James Garfield slept was metal. In the mid-1980s, Doug Scott's groundbreaking work on the Battle of the Little Bighorn demonstrated the utility of metal detection and its usefulness as an archaeological method in reconstructing battlefield landscapes. While metal detectors are used in archeology to find metal artifacts, in 1958, Don Rickey, a military historian, used a metal detector to map the location of the Battle of the Little Bighorn. Apart from this historical process, metal search detectors II. It was first used by Benito Mussolini to find the belongings of Emperor Caligula at the bottom of Italy's Lake Nemi, and later to find the belongings of explorers who came before him during Admiral Richard Byrd's Second Antarctic Expedition. Inspired by Trouvé, Alexander Graham Bell developed and used this metal detector in 1881 to try to locate a bullet lodged in the chest of American President James Garfield.
It is used to detect larger metal targets at deeper depths. Detector models are produced according to different usage areas. Detector models produced for surface metal detection are used for ring, earring, necklace, single coin and relic search. Deep search detector models, on the other hand, are not suitable for small metal prospecting.
Yet another organization, New South Associates, is widely recognized as one of the leading cultural resource agency advisors in the United States and is a source of pride for its contribution to historic preservation. Its professional staff have received certification training from the non-profit organization supported by New South Associates, which provides training in research techniques and technologies. It uses professional quality metal detectors for historical site survey and evaluation studies.
As the metal grows, you can detect from the depth, and as it gets smaller, you can detect it from the surface. Depths vary according to the size of the metal, its type, the duration of being under the ground, and the soil structure. There are different depth tests we do for deep search detectors, but of course depending on the depth logic. There are different depth tests that we perform in deep search detectors, and the final test is 350cm in the form of 1, 2, 3 meters. We often hear from you the question of whether the detector goes deep.