Previous product
Back to products
Next product
OKM GEOSEEKER MINI 5900,00 HTVA    (7139,00 TVAC)


4600,00 HTVA    (5566,00 TVAC)

OKM EXP EVOLUTION NTX, detector for treasure hunting

OKM EVOLUTION NTX, the German metal detector with its entry-level at affordable prices. Indeed, it is optimized compared to the old version and this for metal detection. But also for lovers of treasure hunts.



3D Metal Detector – OKM Evolution NTX

First of all, you’ve known the old model that has been an entry-level in ground radars and a real hit for treasure seekers. So here we present the new model that makes its release in 2018 from the range okm, the OKM Evolution NTX is a 3D metal detector permoformant with an affordable price for treasure hunt lovers.

Caractéristiques supplémentaires de l'Evolution NTX


Indeed, the new version has been optimized with a new technology and its new design after some studies and suggestions of many customers to which we attach great importance:

  • new, durable and rechargeable batteries
  • colorful touch screen with higher resolution integrated
  • Bluetooth headphones
  • more compact and robust design
  • improved sensor and coil technology


Thus, the OKM Evolution NTX has a touch screen. From this fact, all Functions and modes are selected via the touch screen. In addition, the navigation allows easy use of the OKM Evolution NTX.

Now the OKM Evolution NTX comes with the following features:

  • Telescopic probe with coil
  • LED light for searching in dark environments
  • Colorful touch screen
  • Live Sound with VLF Metal Detector
  • 3D scan with GST / EMSR
  • scanner Multilingual user interface
  • Graphical analysis with Visualizer 3D software

Thanks to several features and improvements, the OKM Evolution NTX metal detector is a detection machine for all gold diggers, treasure hunters, archaeologists, ect …

Modes de fonctionnement de l'Evolution Ntx - détecteur de métal 3d

How to measure soil and detect metals with OKM Evolution NTX?

First, the OKM Evolution NTX 3D Floor Sensor offers two search modes for discovering hidden objects and structures in the ground. Then, the length of the detector can be adjusted to the size of your body. Thus, you will be able to get some comfort to handle your metal detector.

In the main menu, select one of the operating modes:

  • Live Sound
    With this mode of operation, the VLF Metal Detector can detect near-surface metal objects such as antique coins, rings and other treasures. In addition with an acoustic signal, that also allows you to see a graphic indication of the signals.
  • 3D Scan
    Thus, the operating mode 3 used to analyze the anomalies of the underground. All data is saved in the device’s memory. Finally, the information can be transferred to the OKM Visualizer 3D software to analyze the 3D imaging of objects and all kinds of anomalies.


  • Unit centrale

    Dimensions (H x W x D) 540 – 810 x 150 x 280 mm
    Weight about 1.5 kg
    Operating voltage (max.) 19 V DC, 3.16 A, 60 W CPU /
    Main CPU M3 Cortex, 32 MHz CPU /
    Slave CPU Cortex M0, 24 MHz
    Screen 3.5 “Resistive touch, 480 x 320 pixels
    CPU screen M3 Cortex, 32 MHz,
    128 KB RAM Data memory 4 GB
    Sampling frequency 1024 values ​​/ second
    Measurement resolution 16 bit
    Operating temperature -10 – 60 ° C
    Deposit temperature -20 – 70 ° C
    audio Internal speaker /
    Bluetooth Atmospheric humidity 5% – 75% Water-proof No Technology GST, EMSR
    Sensor technology SCM

Data transmission (Bluetooth)



Frequency range

2.4 – 2.4835 GHz

Maximum transfer rate

1 Mbps

Reception sensitivity

-85 dBm

Maximum reach

about 10 m

Computer, Specific Needs

Disk reader

4x minimum

Interface (Data Transmission)

USB Free memory

box minimum 50 MB

Work memory (RAM) at least 256 MB Graphic card 128 MB minimum, OpenGL-compatible Processor 1.2 GHz minimum Operating system Windows Vista, Windows 7, Windows 8, Windows 10