Do you feel adventurous? Do you feel like trying something new? Like taking the meaning of leisure activities to the next level? If yes is your answer, grab your metal detecting gear and get ready to explore what’s under the ground, hidden from the naked eye. You might be surprised by the things you find buried.
What Is a Metal Detector?
As the name suggests, metal detectors are devices capable of detecting metal in the ground. Metal that is not visible and one that is rather deep in the soil. When you think about it, this is a very cool and useful invention. Instead of having to dig searching for something, you can just scan and later act on the information you gathered.
Anyone interested in what’s underneath a couple of layers of soil can use the metal detector machine to find metals. It has a very simple design and it’s not hard to manoeuvre either. It can be used by regular people, archaeologists, treasure hunters, adventurers and so on.
How Does the Metal Detector Work?
Metal detectors are electronic devices and transmit electromagnetic signals. If there are any metals in the ground, this will cause them to emit signals as well and the machine will alert you that your search is successful.
These machines consist out of an armrest and armrest stem. Then come the LCD screen and the controller unit. At the end are the search coil knob and the assembly. At first sight, the machine looks very simple but it’s powerful enough to find things that are otherwise extremely difficult to find.
Metal detectors are capable of finding all sorts of different metals. And sometimes the things you find may be disappointing. So, to avoid all that you can adjust the metal detector machines to search only for the metal of your preference. Say you’re on a quest to find gold. You should definitely adjust your machine so that it doesn’t get your hopes up every time it encounters a bottle cap.
Metal detectors work with batteries. Lithium-Ion batteries that are rechargeable. A single charge will provide you with 8 hours of detecting. You can have a productive day searching without worrying about the batteries draining out too quickly.
What Makes a Good Metal Detector?
A good metal detector is one on which you can rely. One with which you can conduct searches regardless of the conditions outside. There are a couple of things you need to keep in mind before making a choice regarding the type of metal detecting machine. It needs to be water-resistant. The weather won’t always be sunny and perfect. It may rain, it may be foggy, the temperatures may be low. You need a detector that can withstand all that without malfunctioning and without giving false signals. You will lose a lot of time by following false leads. And that’s something you want to avoid. Metal detecting is demanding even without all the complications that can happen.
If you plan on searching the beaches, make sure the coil is one that can detect things in a salty environment. And pay attention to the batteries. As I mentioned before, you need ones that last quite a lot between charges and are strong enough to keep the detector 100% functional and accurate at all times.
Newer models are equipped with the newest technology and they can distinguish one signal from the other. This means that you can discard all the signals you think are not useful to you and focus solely on the ones that truly matter. You should opt for a detector that’s able to do that because it will be much easier for you to find what you’re looking for.
The display should be one you can easily read and one that clearly states about the metal found. And of course, make sure the model you choose is lightweight and compact. It needs to be easy to carry around and transport from one place to another. Now, a really useful feature is Bluetooth connectivity. For an amazing experience make sure to pick a detector that comes with Bluetooth headphones. With the headphones on you’ll have an amazing detection experience. They are noise-cancelling, comfortable to wear and deliver clear sounds.
How much does metal detector cost? The ones with extra features are a bit more expensive but you can pick something from the metal detectors for sale. There are always good deals.
What can Affect the Accuracy of Metal Detectors?
There are a couple of things that can affect the accuracy of the machine and that’s why you need to be careful with what you’re choosing. The frequency of the metal detector determines the way a target will be detected. The construction of the coil plays a role too. Not all metal detectors are created equal. Some are better than others and you need to learn how to distinguish them.
You should always choose a detector that can be adjusted to search for a certain metal only. Why is this important? There are plenty of things in the ground like particles, salt, minerals, small pieces of metal etc that can trigger an alarm. And most of them won’t have any importance for you. That being said, it will be much harder for you to search for something on the beach, in the sand than in regular soil.
Depth is also important. Note that if the item you’re searching for is large, the machine will be able to detect it even if it is buried deep in the ground. But, that’s not the case with smaller items. It’s very difficult for the machine to capture a signal from a small metal that’s deep in the ground. You’ll need a more powerful detector.
To get the most out of your detecting machine make sure it’s super sensitive, pay attention to the size of the coil, make sure it is adjustable, check the frequency as well as the screen and display. You need one you’ll be able to operate with ease and one that will be able to successfully detect whatever it is that you want to find.
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