Ground Navigator

10.500 $

The latest German OKM devices, the best 3D pictorial gold detection devices to detect gold and archaeological treasures, the ground explorer, Ground Navigator, the latest German industries, reach a depth of 40 meters underground.


40 Meter

Made in





5 Years

Contact With Relevant Department



Ground Navigator device, the best version of the German factory OKM for all prospectors and professional explorers, works with a three-dimensional imaging system equipped with five systems to detect gold, buried treasures, and precious metals, as well as voids and caves, a Ground Navigator device that fits all the needs of prospectors.

Ground Navigator Device

Device Features

Ground Navigator Imaging gold detector

Grand Navigator is a gold detector for the exploration of gold and treasures supplied with the latest 3D imaging techniques

Ground Navigator is the most modern three-dimensional ground scanner and the sophisticated metal detector which is developed by OKM detectors the great German company which is featured in the field of monuments detection and buried treasures. It is characterized by high accuracy in detecting underground spaces, enabling you to easily locate archaeological sites.

The Ground Navigator device allows you to chapter three-dimensional images of the targets underground, and the Ground Navigator device has a high sensitivity to the frequencies of metal buried underground, which makes it distinguish the different types of metal accurately and tells you if it is gold or silver or otherwise.

The treasures detector Ground Navigator is accredited by the world’s largest exploration delegation and it is a holder of many of the international quality certificates, specializing in the exploration of the golden treasures, archaeological tombs, and precious metals

The German gold detector Ground Navigator is characterized by an underground research depth up to 40 meters, which is the maximum depth possible to reach the real results with the Ground Navigator device is confirmed by OKM factory guarantee and it is also guaranteed by the Gold Master global company for five years and We provide a practical field experience on the Ground Navigator device so you can test drive it before buying.

Available languages:

Greek – Turkish – Arabic – Farsi – German – Chinese – English – French – Spanish – Bulgarian

Device specifications:

The unique features and technical specifications of the 3D GROUND NAVIGATOR gold detector are:

A multilingual device that allows all of the prospectors and users in the whole world to use it very quickly and smoothly
The Ground Navigator device is accompanied by an advanced analytical program, a magnetic scale system that helps the user to determine the target center and measure the signal strength of the target,
The system is characterized by a system of distinction that helps distinguish precious metals such as gold, silver, and other precious metals as well as the distinction between non-precious metals such as iron and other precious metals. This system also helps to identify the caves, tunnels, graves, and mines within the underground
Geological scanning system which works with a 3D technology and direct imaging of buried objects
An advanced high-resolution tablet system that helps the user see the results directly when the user scans the target
The advanced system of determining the shape of buried objects, which reaches 98% of the true shape of the target and works on underground depths of 40 meters within the ground

Device program Functions

– Operating Modes

3D Ground Navigator 2 contains three operating modes for different purposes and applications

so it is easy to select the desired mode simply by using suitable mode from menu in main control unit.

The device include following operating modes:

1 – 3D Ground Scan Mode:

This is most powerful mode and used to perform a real detailed 3D scanning

for specific area that can be defined by the user;

the scanning process is performed by using Telescopic Super Sensor

which record the scan data for every point in this area,

then it  transfer directly to bundled Tablet PC via USB cable,


the scanning data show directly on screen of tablet by 3D analysis software

which give the prospector detailed information about targets

such as  its type, shape, size, depth and position.

ground-scan-startBy using this mode it easy to find every type of metals and golden treasures,

artifacts, tunnels, ancient antiquities and everything underground.

2 – Magnetometer Mode:

This operating mode is used to detect ferromagnetic metals underground

such as nails, nuts and objects like soda cans and iron trash.

the scanning is done also using the Telescopic Super Sensor ,


this mode is only an acoustical mode, which does not create any graphical representation.

This mode is useful for performing quick pre-scan for specific area

for removing trash from the surface and eliminates garbage or useful objects.

3 – Discrimination Mode:

This operating mode is useful for discrimination between different metal types

of buried objects underground like ferromagnetic metals, precious metals or voids.

The scanning is performed by the probe and when it move above any buried object beneath it

will display a graphical signature on tablet screen (via Visualizer 3D software).

By examining the amplitude and color of signature it is easy to know the kind of buried object

for example if the amplitude is positive and color of signature is red then the object is non-ferrous metal like gold.

The following images illustrate the idea more clearly :


signal of non-ferrous metal such as gold,silver


ferrous metal such as iron


signal of non-metallic object such as space or tunnel


– Enhanced Telescopic Super Sensor

3D Ground Navigator 2 comes with a new redesigned powerful and unique Telescopic Super Sensor

The super sensor used in all operating modes to perform the scanning process,

with you can find anything from small metallic targets such as gold nuggets,

coins, rings, jewelry and other valuable metallic objects hidden under the ground

can be found easily.


Also it is very suitable to detect larger objects like boxes, pipes, gold or silver a

and other metallic masses which are buried deep under the surface

In new design the super sensor equipped with a light sphere called “LED Orbit”,

that can indicate the measured values by color changes during the scanning process

for example if LEDs color is red then it is a metal .

– Tablet PC & 3D Analysis Software

3D Ground Navigator is bundled with a Tablet PC works using Windows 10

the tablet  display the scanning data on it screen in Visualizer 3D

the installed analysis software.


Visualizer 3D software offer  in-depth analysis for the data collected by super sensor

during the scan process , the scanned data presented as 3D graphs,  from it the operator can

know a detailed visual information about buried targets such as its shapes, sizes, locations and depth.


A precision, sophisticated universal technology in the exploration of the underground and in locating targets of treasures, minerals and caves, and historic basements with full precision.
An attractive and very elegant design that is simple to use by only one person to make it easier for the user to handle the Ground Navigator device smoothly and simply.
The device had been equipped with the best German tablet computer of supplied with a high-resolution display and a program for target analysis and detection by receiving signals from the Ground Navigator device micro sensors that work for up to 24 hours of continuous underground research.
Supplied with the 3D-VISUALIZER program which is a world-class 3D imaging program that provides you with very detailed targets details of the and it provides also the full objective information in terms of size, depth, and real shape, with depth detection of the target in meters and meters, and it shows the center of the target and zero points to allow you to drill immediately within a minute.
The main processing unit in the Ground Navigator device is equipped with a 24-hour high-capacity 12-volt lithium battery that transmits and receives signals from the Super Sensor and converts them into accurate analytical signals that are displayed in the 3D-VISUALIZER Advanced Analysis Program.

A training CD with 3D pictures and a voice guide to show you how to use the Ground Navigator device in all languages, including Arabic.
A training catalog showing the full details of the Ground Navigator device and how to use it in all languages, including Arabic.
The device bag is waterproof and anti-break.
Super Sensor Magnetic Magnetometer.
Extra battery (optional only).
International warranty certificate by the German factory OKM.

Additional information


40 Meter

Made in





5 Years


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