Similar to the dirt used to coin, treasure and artifacts. But their distinctive feature-the ability to work in water at great depths. A very large number of hoards is under water. Remains of sunken ships, which can carry rare goods, gold and silver jewelry, jewels, interesting historical values, items, and unique artifacts, still rest on the sea or river bottom. Treasure hunt with sunken ships has been going on for many decades, but the underwater search has reached a new level, this has contributed to the emergence of special detectors. Of course, it comes to underwater metal detectors.
Underwater metal detectors, are divided into two groups. Metal detectors of the amphibian, allowing underwater search, to a depth of 3 metres. And full of underwater metal detectors to ensure search finds dozens of meters under water. Underwater metal detectors can also be used to search on land e.g., Beach Search. Search with underwater metal detector is the sound and consistent discrimination.
Underwater Metal Detecting
Underwater metal detector is designed to search for long-forgotten treasures, coins, jewelry, gold nuggets under water. Specially designed structure does not allow moisture inside the device, as well as many models are designed to work even under the big pressure at a depth of 60-65 metre. Important if you select the underwater metal detector is not necessary at first glance, but in the process of searching for a pretty well thought-out and time saving feature discrimination. Basically this is the separator character, as on the functional and the pricing policy of underwater metal detectors. The function discrimination can allocate and distinguish between ferrous metals from non-ferrous, and the newest models even distinguish and differentiate from each other: copper, silver, gold and banal foil.
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