If you are looking to plunge deep into the water and really sniff out the treasures hidden in the oceans and seas, then you probably need an underwater metal detector. Well, it’s a no brainer that such a metal detector needs to be the best waterproof metal detector. But perhaps there are other important features that you may need to look out for in the best underwater metal detector. This guide will be giving you the best tips (Look out for several tips and information on underwater metal detector) that you can rely on as you try and find the best water metal detector. We have also included some good underwater metal detector reviews that we think will be a good starting point.
Now, the technology behind the waterproof metal detectors is carefully thought through and as much as some may share the same technology as generic metal detectors such as kids metal detectors, these are somewhat high-end. Basically there are two types of underwater metal detectors that you will encounter in the market. Those that use the Very Low Frequency (VLF) technology and those that use the Pulse Induction (PI) technology. These are the two types of metal detectors that you need to look out for as you go for that best underwater metal detector in the market.
Just to give you a bit of a hint or two on these two types of underwater metal detectors, there’s some difference in how they operate. A VLF underwater metal detector operates at a great frequency and uses a high sensitivity feature to detect metals underwater. However, due to their high sensitivity, they are easily affected by minerals in the soil. One therefore needs to operate them at certain settings to get the best from the soil. For instance, one needs to keep the ground balance feature working as perfectly as possible to eliminate interference with other soil minerals.
A PI underwater metal detector on the other hand uses electronic pulses to sniff out precious metals from underwater. This kind of underwater metal detector doesn’t get affected by wet salt, sand or even soil minerals. You can therefore use it as the best salt water detector. However, it has one disadvantage over the VLF metal detector. This kind of metal detector doesn’t easily separate trash and junk metals as does the VLF metal detector. it therefore becomes difficult to identify the best metals from underwater.
- 1 The Difference Between Underwater and Other Metal Detectors
- 2 Other important underwater metal detecting tips
- 3 Underwater metal detector reviews
- 4 Conclusion
The Difference Between Underwater and Other Metal Detectors
Well, there has to some differences between the other metal detectors and the underwater metal detectors. We all know they should be waterproof. But perhaps there are other differences that we just might need to know as we try and keep up the metal detecting hobby. Well, here are some of the differences between other metal detectors and underwater metal detectors.
- Most metal detectors make certain sounds (or pitch sounds) when they come closer to a metal in the ground. The bigger the metal and closer to the ground it is the higher the pitch. The same however cannot be said of underwater metal detectors. Sound barely travels in water thus making it difficult to hear any produced by a metal detector. However recent technology has seen some waterproof headphones made for these metal detectors. Otherwise you’ll need to look at a certain needle on these detectors to identify the presence of a metal.
- Metal detectors underwater need not be too heavy for the diver to handle them they also shouldn’t be too light so as to float in water. Unlike typical metal detectors,—that have a variation in weight– underwater metal detectors are made with a special kind of weight that makes them just light enough to be easily carried by divers and just heavy enough not to float in water.
- Power source. A typical metal detector uses batteries that are either rechargeable or disposable depending on whichever unit you own. Waterproof metal detectors have a specifically assigned kind of power source that makes it suitable to work in the sea or ocean. A normal battery will not work in water and the detector will not be worth using.
- This point does not seek to diminish standard metal detectors in terms of quality but their quality simply doesn’t stand a chance against detectors meant to be used in water. Manufacturers pay very close attention to underwater metal detectors thus making them using high quality materials.
- Because the standard metal detector is made using less expensive materials, it will have a much lower cost compared to the underwater metal detector which is made with expensive materials.
- The usage of these two metal detectors will definitely be different. No one really needs special training to handle a typical metal detector. They are as easy as they come. An underwater metal detector on the other hand will require some special training. For instance you will not easily go treasure hunting in the ocean unless you are a trained diver.
Other important underwater metal detecting tips
Now, assuming you probably already own an underwater metal detector. However, it’s one thing owning one and an entirely different thing using it. However, this is not to speculate that underwater metal detectors are entirely difficult to use. You just need to pick the right one and go with the right tools. You also need to know where to use your particular metal detector. Because we are talking about water metal detectors for the hobby, these are very easy to use compared to the advanced units used by trained divers to look for lost treasure or ship. You can bring your newly acquired underwater metal detector to the shallow waters of the beach and hunt for metals and treasures there. so, here are the things you need to keep in mind.
Bring along your waterproof headphones. Waterproof headphones are very important as they will enable you to hear the detection sounds made by your metal detector. Good waterproof headphones will keep away the external sounds—such as water sounds—and enable you to only hear even the faintest of sounds. The pitch will obviously vary depending on the quality of your water metal detector.
If you are going for deep underwater metal hunting then you might need to bring with you a tank and a snorkel to help in breathing. Keep in mind that you might not need to carry a tank with you if you are only out for some fun and games at the shallow beach.
Deep sea hunting will also require a waterproof watch so you can keep the level of your tank oxygen in check. If your oxygen runs out then you probably may need to go back up for an exchange of tanks. Again you don’t really need these things if plan on shallow water metal detecting.
Because you also need to ensure the detector is clean and safe from sand and other dirt, you need to bring with you a carry bag that you can keep your detector in. Remember the carry bag needs to be with you everywhere even in deep sea or ocean metal detecting.
In some cases you might need to have your metal detector attached with a tracking device in case of group hunting and you need to keep in close tabs with the others. Some divers prefer to have their metal detectors attached with tracking devices in case they got lost in sea or ocean. It may also be crucial for search teams to find them if they got lost in the deep sea.
Underwater metal detector reviews
Because it can be quite overwhelming getting your first underwater metal detector. We have prepared and reviewed a set of metal detectors that you need to seriously look into before you make a choice for the best unit to go for. These metal detector reviews have been written with utmost care and attention to give you every detailed in the clearest way possible. You can always get an underwater metal detector for sale by reading and following our reviews as closely as possible.
Here’s a high-tech unit that is absolutely awesome for scuba divers who love hunting for metals from deep under the sea. Because there is so much treasure that can be uncovered under the sea, the Garrett sea hunter MK2 comes with awesome features to help you fully exploit the opportunity to rip big from under the sea. The features are highly optimized and greatly advanced for effective performance and obviously greater results. With many metal detectors out there struggling to impress, this underwater metal detecting machine does everything with precision and greatness.
Some of the great features that come with this Garrett underwater metal detector include its lightweight design. It weighs in at only 3 pounds and makes for very easy and light handling. Garrett underwater metal detectors do pretty well when it comes to deep sea metal detecting and this great unit hasn’t been left behind in any way. It’s nicely padded hand grip is easily adjustable and comfortable to hold even for longer periods under the water. Its control box with adjust kbobs is located just under the padded grip and makes underwater metal detecting look as it has never been with any other underwater metal detector.
This great unit can also work just as perfect on land as it does in the sea or underwater. You therefore do not need to have another metal detector with you if you purchased this particular unit. It also comes with a pulse discrimination advanced capability that not only ensures you get the best targets possible but also saves you a lot of time and energy trying to dig for the identified target. Hunting for treasure under the water can be quite an uphill task especially when you don’t have the proper detector. With this Garrett sea hunter things just got easier and beneficial as well.
This great metal detector will work perfect even if submerged 200ft under the water. You do not have to worry about it getting spoiled or anything as it’s built especially for that. Unlike other waterproof metal detectors for sale that will barely go beyond 8 inches, this unit is awesome for everyone. It’s also very easy to use and handle despite being packed with exciting advanced features. The Garrett manufacturer has also made sure that you keep hunting for metals under the sea for a very long time with a two year warranty.
However, as much as this Garrett sea hunter MK2 may hold so much with it, it also has its downside. Some of its advantages are barely damaging and therefore are not a great concern when it comes to perfect underwater metal detecting. For instance, this unit may run out of juice easily and go off giving you quite a task trying to figure out where the target was thereby leading to lots of unnecessary digging. There is also great concern when it comes to discriminating the metals in the ground. This can be quite a difficult aspect when it comes to deep sea hunting. Always ensure you have the correct power output and keep your settings with you all the time to avoid some of these disadvantages. Nonetheless, this is a great metal detector that will guarantee a lot of functionality and great finds if you can handle it well.
This is a top submersible metal detector that promises so much for anyone who’s looking to get maximum finds from under the water. It gives you the versatility you require from a metal detector with its awesome features. If you have been looking for a friend to comb the beach with for treasures and metals then you have a great friend in this metal detector. With a metal detector that can give you full control such as this particular one, nothing can go wrong when it comes to hunting a long the beach and even under the water. Dip this whites underwater metal detector and see just how things work out for you in terms of finding the best of the best from the ground.
This metal detector fears nothing from the thick salty sands along the beach to the deepest of salty waters. It works fine with three controls—threshold, sensitivity, and ground. It therefore means that you will forever be able to control this whites beach hunter whenever you need to. No other metal detector gives you this kind of control no matter how hard you try and comb the market for a cheap underwater metal detector. This white’s beach hunter 300 metal detector only weighs in at 5.7 pounds and that’s after you have factored in the 8 AA batteries. This means it becomes quite easy and light to handle as you try and comb the water for the best finds.
Another great feature with this metal detector is its 12” spider search coil that apart from offering extreme detection depth also comes filled with epoxy so that it has near neutral buoyancy. You’ll never have to struggle with trying to keep it in check because it was either sinking or trying as hard as possible to float in water. Things get easier when you need to comb the beach for metals over long hours. With the special batteries you get up to 20 hours of metal detecting without running out of juice. This makes this metal detector a very nice companion in case you wanted to go away from home and still practice your hobby while you are away.
The control box for this particular metal detector is located just underneath the padded grip and offers you the kind of flexibility and versatility you have never seen before. Because sometimes the control box may just add the extra unwanted weight on a metal detector, this particular one is detachable and comes with a chest or hip pouch that you can easily fit it in. How awesome? You probably won’t get any other metal detector that allows you to do that. You can eliminate that extra weight and keep your metal detector as light and as controllable as possible.
You can dip this white’s beach hunter up to 25 feet under the water and metal detect without any problems. In case you need to detect with audio then you have your back covered with the waterproof Piezo headphones. This ensures that you never have to worry about dropping you headphones anywhere in the water and you also precisely detect hidden metals. With all these great features one would easily mistake this unit as an expensive one when actually it’s quite affordable compared to many others with almost similar features. White’s underwater metal detectors simply do not get better than this.
Here’s another review of an underwater metal detector that offers a lot in terms of discovering great finds under the water. It comes in a nice professional look that you actually don’t get to see with many other detectors. It’s known as an amphibious metal detector because it not only operates in the water but also works great on land. It comes with just about every special feature for a professional metal detector. It’s probably not a good choice for novice detectorists due to its price but certainly a good choice for the experienced folks looking to get the maximum from their metal detecting escapades.
This particular metal detector uses a unique Broad Band Spectrum technology (BBS) that utilizes frequencies between 1.5 kHz to 25.5 kHz. Its ground rejecting feature allows it work effectively in salty waters up to 200ft below. It also comes with a ground cancelling feature that makes sure that soil minerals as well as wet sand do not become a bother to you as you scan the ground for the best metals and treasures. With this feature, you totally get to forget about the mineral content in the soil and only concentrate at gathering the best you can find from the soil.
This Minelab underwater metal detectors comes with a Receive Coil Boost (RCB) that actually amplifies weak target signals inside the coil and makes them audible enough as potential targets. With this feature you will never complain of leaving precious metals and finds behind. Minelab underwater metal detectors are always great but with a unit that comes with such features it’s hard to see anyone going for any other metal detector that isn’t Minelab Excalibur 2. This Minelab waterproof metal detector has you covered even when you dive too deep into the ocean water.
Other features of this great Minelab underwater metal detector include its high visibility fluorescent body that works great underwater. There is also a skid plate with the same feature. It also comes with a side mount shaft that becomes useful when scanning on shallow waters. You can actually do it as surf-wading. This unit works using a Nickel MH rechargeable battery that gives you 12 hours of underwater metal detecting. With all these features on a single metal detector, it turns out the only underside of this Minelab Excalibur metal detector is its price that may not be affordable for starters. Otherwise you can get yourself a Minelab Excalibur II for sale in stores near you or online.
So, there you have it! The best units when it comes to underwater metal detecting reviewed for you. These units given here are the perfect first choice if the process of finding one has not been friendly to you. Also, pay close attention to the tips given here if you are to have a perfect underwater metal detecting experience. I hope the tips have been a great inspiration so far .You can find waterproof metal detectors for sale by following the links given here in this article. You will find the best prices from Amazon as well as the best shipping services. Until then enjoy your underwater metal detecting experience with this guide!