Nokta Invenio Pro Metal Detector with 22×19″, 15.5×14″ & 11×7″ DD Waterproof Search Coils, 3D Imager, 5kHz, 14kHz & 20kHz VLF Frequencies

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Nokta Invenio Pro Metal Detector with 22×19″, 15.5×14″ & 11×7″ DD Waterproof Search Coils, 3D Imager, 5kHz, 14kHz & 20kHz VLF Frequencies

  • ARTIFICIAL INTELLIGENCE: The Artificial Neural Network enables the device to provide superior shape extractions as well as depth indications by utilizing adaptive learning algorithms!
  • FAST & DEEP DETECTION: Experience the power of deep seeking technology that rapidly penetrates down meters to quickly distinguish between valuable & non-valuable metals. (Includes Search Coil Waterproof DD Search Coil 28×18 cms, Waterproof DD Search Coil 40×35 cms and Waterproof DD Search Coil 56×40 cms
  • MULTI-PURPOSE : Targets that you can detect with the Invenio: Deep treasures, caches, coins, relics, ground anomalies/cavities such as underground caves, tunnels etc.. In short all you are looking for underground!
  • THE BEST TECHNOLOGY: To discover deeper targets, to know what type of a metal the detected target is, to see the real depths of targets
  • TREASURE FINDER : The see the real shapes of targets, To determine the dimensions of targets,

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Metal Detector Guide

A metal detector is an electronic instrument that’s used for locating metal items in hidden places such as under under sand.


How does a detector find metallic gadgets?

The metal detectors are supplied with magnetic coils which are meant to engage with the metals that are near. Due to this fact, the instant you put the tool on the ground, an attraction between the coils in the detector and the metals to be had happens therefore notifying you the area to have a look at. Some of the metals detected by means of the tool include iron, copper, brass, aluminum, tin, lead, gold, silver, bronze, jewels, cash and plenty of others. A metal detector is a reliable device for locating buried metals taking into account that it permit you to discover various kinds of metals.
One very important factor to bear in mind regardless that is that there are wide kinds of metal detector gadgets in the marketplace to choose between. So, what must you look for while in search of a new detector?

The extent of sensitivity

The sensitivity ranges in the detectors resolve the kind of metal it is going to have the ability to locate in that location. A few metals require highly delicate units, and there are those that get attracted pretty simply. As an example, small metals just like the jewels or even cash want a detector that has a top stage of sensitivity considering that it’s simple to seek out them particularly if they’re buried underground. Then again, for massive items which might be hidden underground, using a low sensitive detector will work as it should be for you because the items are easy to find. Additionally, it’s endorsed that you simply purchase a sensor that has versatile, sensitive options on the grounds that you can also wish to use it in numerous stipulations or even areas.


This is without doubt one of the perfect options that you just should look out for when buying the new detector. This is because it makes your detecting activity straightforward when finding pure metals. A discrimination function is used in finding the correct metals through making a choice on the responses from the metals at the space that you are searching. Every metal has its response when attracted by means of a magnetic instrument and therefore, this option allows you to understand the kind of steel positioned in that space by displaying the reaction on the system. Word that the cost of a detector with this option is reasonably high. Additionally, while buying a detector with discrimination, take a look at the levels available given that they vary in degrees.

The fee

How much are you willing to spend on acquiring a metal detector? Well, this will have to be the first question you ask your self earlier than you head to the store to shop for one. The metal detectors are equipped with completely different features, and the elements determine the fee. Subsequently, if you want a sensor that has all the above features, then you must be ready to spend a couple of more greenbacks since it will value you extra versus acquiring simple detector.

The consumer

You may want a metal detector that can be used by means of all of the family particularly whilst you move out hunting, camping or even climbing. Due to this fact, to be sure that everyone will be capable to use the detector with no trouble consider shopping for an adjustable indicator that you’ll be able to build up in length for higher use.

The area to use it

A few metal detectors are designed to be used in locations that shouldn’t have high concentrated soils or areas that aren’t deep, whilst others are made with an adjustable mechanism which lets you use it in numerous locations. Due to this fact, if that you’re going to be the usage of the instrument in several areas, believe getting the adjustable one for simple use. Notice that an adjustable metal detector will price you extra as opposed to the straightforward one.

Other accessories

Every steel detector has to have an feature that notifies you when you get just about the metals at the ground. Some metal detectors are bought with headphones, and others are supplied with LED notifications at the LCD monitors for the same purpose.

The options to search for



Radar is the function that may be answerable for determining the sizes and the densities of the metals available at the ground. This feature is principally beneficial for other folks engaged find treasures or gold at the deep levels of the land.

The detection technology

The newest detectors are designed with completely different detecting era, and due to this fact, you are looking to determine what you are going to be searching with the instrument earlier than shopping for it. The techniques are grouped into 3 categories which are the BFO, VLF, and PI.

BGO is the most straightforward generation and detectors with this generation include approximately two coils of the magnet. It is a perfect for in search of metals which can be at the topsoil or hidden on different objects.

VLF – This instrument is ideal for those who want to select certain metals from under the sand or dirt. It works by freeing frequency magnetic at the floor. Then when the magnet reaches to the bottom, it movements until it comes across a selected steel, and then reflects the tool. You cans setup the VLF to mirror only when it comes into contact with the type of metal you are hunting for.

PI is a high-quality generation that is liable for discovering the metals that are deep in the floor. The generation will also be set in some way that it’s going to best pinpoint and alert you whilst it comes into touch with that metal. It’s principally used by people who hunt for treasures or gold deep underground.