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Underwater metal detectors and search for treasures under water
This dilemma be solved easier: simply advise to buy both of the detector and, thus, become the owner of the best product in its field. However, the realities of life are such that we rarely have the opportunity to purchase all at once, so I will try to help you to choose one of two metal detector.
Begin with the main. The most obvious advantage of Tiger Shark is its versatility, which he is bound to a different regime of discrimination. As for the Sand Shark, this detector that identifies all metals, has one clear advantage: when searching near Salt water or directly in salt water, it is extremely stable.
Underwater metal detectors and search for treasures under water
I will note, however, that I’ve seen guys who are so amazingly well managed with the Stingrays or Tiger Shark in salt water, and, on the other hand, some fans of PI (skillfully ignoring signals from nails, wires and studs), is “processing” of freshwater coast.
Therefore, before a verdict based solely on the search area (in salt water or fresh water/land-based), let us consider in details the differences between pulse metal detector (SandShark) and VLF metal detector (TigerShark).
The first thing I want to say about the virtues of VLF-appliances is that they are able to “see” a much smaller metal objects than pulse detectors. Thus, if you want to find the thin gold chain, the ear hook from the Golden Earring, or a little trinket from the bracelet, you should not doubt – buy a TigerShark.
Underwater metal detectors and search for treasures under water
Before you make a final decision, think also about the area where you will find. If you live in the Midwest, where many fresh water lakes, and occasionally during the holidays you have to look at the ocean, then your final word – TigerShark.
However, if you live right on the ocean or nearby and have the ability to search on wet sand at low tide, or immediately after the storm, that you still think … Even after the improvements in the new Search regime TigerShark in salt water (Salt water mode), it still can’t compare to when searching for stability in SandShark in salt water or nearby.
The fact of the matter is that wet salty items are highly conductive, and the testimony of VLF-detector, which is based on the signal transmission from one coil and signal another coil, in such circumstances suffer greatly. At the same time pulse metal detector, which emits and receives impulses one coil not working on saline soils.
Underwater metal detectors and search for treasures under water
As I said above, the SandTiger is not as successful in detecting small targets, however, ring or other standard normal size jewelry for him no problem. The same can be said about the coins, but we all know that “coins allow us to maintain interest in surf until we find another piece of jewelry. Remember also that before the advent of the Tesoro unit called Stingray VLF anybody ever managed to find the thin gold chain under water.
Looking ahead, think about what cool is, of course, that can detect most TigerShark small metal objects, but will benefit from it in salt water or close to it, when you get so much background noise from the salt that these noises hide from you signals from objects? Of course, you can always lower the sensitivity of the VLF-appliance to increase stability, but then you will lose the depth of detection.
Another look at the same problem: pulse metal detector may initially have less depth and sensitivity, but when you consider his ability to retain these qualities at the same height when working on different soil types with varying degrees of conductivity, as a result of these indicators will be higher than that of the VLF-detectors in the same adverse conditions.
I have found very small ring (little finger) in the wet sand at low tide with the help of his, and a bunch of SandShark other objects that, I am absolutely sure I would never have found the same conditions VLF detector. I also successfully used a pulsed device when searching for gold nuggets, using the advantage in his work disturbances without interference from the mineralization. I must admit that I couldn’t find ever nuggets from match head or less, only about the size of a pea.
Underwater metal detectors and search for treasures under water
Underwater metal detectors and search for treasures under water
If you compare the more heavy and inconvenient for underwater search detectors with their professional and light to search for land-based counterparts, one can say for sure that no one will use a specialized underwater metal detector to search for coins or nuggets. Most search engines will undoubtedly prefer a lighter and less expensive model to search on land or on beaches with dry sand and underwater device used exclusively for searching in the water.
However, if you are looking for underwater metal detector, what would you choose option, pulse detector or VLF detector, faster model will feature only a number and value of finds. More logical to prefer TigerShark, if you live far away from the ocean and at the same time want a multi-purpose device. If the would you like to search in salt water, then I recommend you more narrow SandShark.
I hope that reading this article search engines will be able to make the right choice to draw from their metal detectors the most benefit and enjoyment.
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