Best Waterproof Metal Detectors
The waterproof metal detectors you use is key. Without this, you won’t be able to find the targets to investigate. You might as well just be enjoying the view. So, what are some of the things you should be looking for in an underwater metal detector?
The first thing to consider is the type of technology you are using. There are two choices. You can either use Pulse Induction (PI) or Very Low Frequency (VLF). Both of these have pros and cons. Let’s take a closer look at these technologies and the differences between them.
Let’s start by looking at PI and how it operates. In this case, it operates by sending an electronic pulse into the ground. It then stops and listens for the response. This will give you a good idea of where the targets are. It’s also going to be largely unaffected by things like underground minerals and high salt concentrations. The biggest weakness is its inability to discern between valuable and worthless items. Because of this, you might find yourself having to dig through more trash to get to the target.
On the other hand, the VLF will be better at filtering out junk signals. It does this by sending out a continuous sine pulse. This allows it to detect the changes in the magnetic field produced by these items. The higher frequency waves are better at locating objects that are close to the surface. The lower frequencies are better at finding those that are at a lower depth. Usually, you’ll be able to adjust these frequencies, so you’ll be able to find what you are looking for.
So, which one should you be using? This will often depend on the conditions that you are diving in. If there are a lot of minerals or salt in the water, it might be best to use a PI. This device will be better at filtering out these signals. On the other hand, the VLF will be better at identifying potentially valuable targets like coins.
Minelab CTX 3030
CTX 3030 metal detector from Minelab, is a powerful device with treasure detection in mind to help prospectors and treasure hunters find golden and valuable treasures. CTX 3030 gold detector is a professional-level device with great features and high-end performance in all terrain and soils.
CTX 3030 is recommended choice for any professional prospector thanks to its professional features and unique technologies within it that help ensure the best results.
Multi-Purpose metal detector is a versatile metal detector that fit all needs of prospectors including:
- Ancient coin shooting that has been made of gold or silver or other metals
- Treasure detection of artifacts and ancient buried metallic objects.
- Jewelry detection like golden rings, golden collars and so on.
- Natural gold prospecting including detection of gold nuggets and gold veins
CTX 3030 includes multiple technologies that provide the tools necessary for the prospector in order to discover all the targets buried underground, efficiently and accurately. The device contains the following technologies:
FBS 2 Technology , This technology includes sending multiple-frequency electromagnetic signals or fields towards the ground to cover more and various targets at the same time under variable ground conditions with the transfer of data from the search coil to the control unit of the device to analyze the received signals
Smartfind 2 Technology , Advanced technology to discriminate different ferrous and non-ferrous metals with accurate digital signal processing with discrimination capabilities based on the target type with variable color representation based on the buried target, which ensures an accurate result.
Nokta Makro Simplex+
Simplex is a new entry from Nokta Makro detectors in 2020 for gold prospectors and treasure hunters. It is the first water proof detector offering extreme depth and high-end features at an entry level price.
Simplex Metal Detector is simple enough for beginners yet impressive enough for experts! For beginners it offers a reliable easy to use detector that gives extreme depth and basic features of a high-end device at best price ever.
Simplex is a turn-on 8, go detector with auto ground balancing! It boasts preset search modes. including a beach mode. in a very easy-to-use. single menu design. Whether you are searching for coins. artifacts or jewelry on land or underwater. It is the most cost-effective yet durable detector featuring a modern and lightweight style.
The device works using VLF (Very Low Frequency) technology using 12 kHz frequency, but with enhanced performance and new innovative features to get best and accurate results , The devices designed to be waterproof using IP68 standard, the device is fully submersible up to 3 meters underwater and protected from dust ingress.
Most useful feature for beginners in Simplex, is the automatic ground balance as the user can grab the device and start searching without any ground balance. The frequency shift feature offers a best way to get rid of EMI (Electronic Magnetic Interference) easily by shifting the frequency in small increments.
Minelab Equinox 800
Equinox is a modern multi-purpose metal detector with new innovative technology and a lot of features making him a best companion for any prospector or treasure hunter. The most innovative feature of Equinox, is its new Multi-IQ technology, which allows the use of more than four different search frequencies simultaneously.
So, it is possible to search for underground metal targets using different frequencies at the same time, which gives the possibility of covering various targets of different sizes and types of metal. This saves time and effort on the prospector and thus explores more targets in less time and thus yields greater returns.
Equinox From Minelab is easy to use, thanks to ease of adjusting the various settings on the large screen which enable easy to read indicators for the user, as well as through the four search modes, which can be customized to suit all the terrain and natural conditions.
For gold prospecting, Equinox 800 offer a unique gold mode to get best results in finding golden objects underground. Equinox redefines the multi-purpose metal detectors and uses for all prospectors and gold prospectors thanks to its ease of use, technology and high performance in all terrain.
Equinox is made of high-quality, light-weight plastic materials with attractive, sleek design with a large LCD screen for user convenience when carrying and long-term use in the gold and metal search fields. The design of the device is waterproof where it can be fully submerged underwater to a depth of about 3 meter. and so it is ideal for searching on beaches, rivers, streams, lakes and in rainy environments also.
Equinox metal detector has this powerful feature a Discrimination Scale. It is a circular bar that display above the goal number, divided into 5 segments. However this circular scale corresponds to the 50 Target IDs, grouped into 5 regions. Detected targets are shown as visible segments or lighted . Rejected or non-detected targets are turned off.
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