The treasure-hunting quest with the use of metal detectors can drive people to greater depths. Some people love to hunt for the treasures in the water. Such an aspiration calls for the development of waterproof metal detectors. The metal detectors have to be enclosed in a waterproof housing, but at the same time ensuring that the housing does not tamper with the readings.
The underwater metal detectors are categorized based on how much depth they can measure. Many people have recovered ancient coins, relics, jewelry and relics that could not be found by using the normal metal detectors.
Here are the top rated underwater metal detectors.
Minelab Excalibur II
Minelab Excalibur is an impressive amphibious machine that can get you all the treasures underwater. It uses the broadband spectrum technology that is combined with ground rejecting technology. The result is an impressive underwater metal detecting machine. It is a great machine to use at the beach and the shallow waters. If you are going to take a dive, the machine can do metal detecting up to 200 feet. The ground rejecting technology is used to eliminate the signals that can be detected from the salt in the ground. It offers high visibility because of the fluorescent bodywork.
Tesoro Tiger Shark
The metal detector comes with a wide searchcoil of 8 inches in diameter. With such a large coil, it is easy to do your search over a large surface area. It weighs 4lbs making it easy to move around underwater. The battery life of this metal detector can last up to 20hours when fully charged. This means that you have the whole day to play around with your metal detector. The company is confident about their product such that they issue a lifetime warranty on the metal detector. The metal detector has a depth rating of 200ft.
The BeachHunter offers more features to make it suitable for underwater treasure hunting. The metal detector operates at a frequency range of 3 to 15 kHz. This makes it perfect for search for different types of metals in the deep waters. It has two search mode; all metal and motion discrimination. You can always choose based on what you would like to achieve. You are provided with 3 controls on this type of metal detector. The controls help in adjusting threshold, ground elimination, and sensitivity. It just shows how the metal detector is versatile to operate in different conditions. The batteries installed will give you between 15 to 20 hours of hunting.
Cobra Beach Magnet
With the on and off volume control, this metal detector give you the capability to adjust the right amount of volume response when you find metals. Still, you have the option to eliminate other types of metal junks that you do not want detected. They are normally a waste of time and this metal detector eliminates them for you. Other additional features include, fully automatic tuning, fully automatic ground balance, adjustable detection depth, target indication light. The headphones are also waterproof in order for them to work well in the deep waters.
Metal detectors are fun for kids and adults as a hobby or if you like to find some valuables along the way that is a great bonus. You should read some metal detector reviews so you can choose the best metal detector for you and you can head on over to the metal detector judge to learn more about them.