Find Your Own Treasure With A Metal Detector

With so much of the usable land being taken up by developers, it makes sense that those who are serious about treasure hunting are turning to the oceans. To this end, there are many metal detectors that are specially designed to cope with the unique challenges that searching in under-water environments can provide. Whether you are searching the deep oceans for sunken ships or the local bay, you will want to be certain that your metal detector is up to the task and sturdy enough to locate your items. Keep in mind the type of items you are searching for. Your unit may not be suitable for locating certain valuables such as gems and pottery.

Metal detectors that are typically used under water are PI-Pulse Induction units. They are specifically designed for locating items in deep water where they are consistently reliable as compared to other treasure-seeking methods. They can be calibrated to locate items in a wide range of sizes. Oceans, lakes and rivers are dynamic environments that change dramatically within relatively short periods of time. Items sitting on the bottom can quickly become covered in silt or mud, making them difficult to locate. Metal detectors that are equipped with sensors sensitive enough to penetrate these layers of matter become even more important in under water areas. Locating objects in water-covered areas requires special features that land-based metal detectors are not generally equipped with. Under water applications for metal detectors are still relatively uncommon.

Metal detectors designed to function above ground are not functionally waterproof. Using an above ground unit in an underwater environment will cause it to malfunction which could lead to an expensive repair. Make sure your unit is fitted for use in wet locations. If your unit is listed as "water repellent" it may work in rainy weather, but will not stand up to total submersion in water. You must pay special attention to keeping above ground units dry. If your beach metal detector is advertised as "water proof", be certain that the manufacturer is not just referring to the addition of a water proof housing over the coils. This is only meant to be used for shallow water detecting, such as one might do while scuba diving, but will not stand up to deep water. The pressure of a deep-marine environment will likely force water into the casing and ruin the unit.

Beachcombers all across the globe are taking the next step in becoming underwater explorers! If you aim for exploring the deep waters, then make sure your metal detector is truly water proof. And keep in mind that a fully waterproof unit can also be used in shallow waters such as bays and rivers which makes them even more economical if you explore varied environments. If you aspire to becoming an accomplished treasure hunter, you might consider investing in units that are environment-specific such as machines that detect in woodland settings. PI units are some of the most versatile machines, though some hunters swear by VLF units. No matter where you hunt for treasure, it is important to have a model that is made to detect in that area.