Golden Spark For Gold, Metal & Treasure Detectors

Ph: +971 52 244 8875 (EN) Ph: +971 55 426 8455 (AR)

AED 24,678.00

For some treasure hunters who used only common metal detectors beforehand, the precursor model Evolution has been an outstanding success. You will have a 3d ground scanner and a detector at an affordable price with the new OKM Evolution NTX introductory edition.




  • 3D Visualization
  • 3D Ground Scan
  • Color display / Touchscreen
  • GST / EMSR
  • Height adjustment
  • Inductive search coil
  • LED lighting
  • Live Sound
  • Multilingual operation
  • Rechargeable high-capacity battery
  • Speaker
  • Wireless technology

Ground Scan and Metal Detection

The Evolution NTX 3D ground scanner supports 2 operating modes for concealed objects and structures to examine the underground soils. The detector length is also calibrated separately according to the height of your own body.

 You simply choose one of the in-operation modes from the main menu:

 Live Sound

This triggers the VLF detector in service mode to scan for shallow metal items such as coins, rings, and various jewels. You’ll also see a clear graphical indication of the signals next to the acoustic output.

3D Scan

To perform graphical 3D ground scans, this operational mode is used. All scan data is stored within the memory of the computer. The information can be transferred to the 3D visualizer program to create 3D graphic images of underground objects and structures.

The new model has been enhanced and configured in many ways based on our experiences as well as feedback from the many OKM users:
  • New, rechargeable, and permanent batteries
  • Higher-resolution color touchscreen
  • Bluetooth Headset Integration
  • More lightweight and resistant type
  • Improved technology for sensors and coils
In addition to these changes, the OKM Evolution NTX comes with the following options from the previous Evolution model:

  • A telescopic probe with a coil for search
  • To scan in dark areas, LED-light
  • Full-color, touchscreen monitor
  • Live Sound mode with a detector with very low frequency
  • 3D Scan mode with scanner GST/EMSR
  • Multilingual interface
  • Graphical scan review for 3D software visualizer

 3D images via Visualizer 3D Software

Evolution NTX can be used by treasure hunters, gold tracking, detection technicians, and archeologists with a metal detector and 3D floor scanner.

You can create a 3d graphic from the underground using the 3D scanning feature and the software Visualizer 3D to find buried corners, circles, jewels, and the like. Metal structures in particular can be successfully observed. In a graphical 3D representation, buried objects are marked by various colors.

Technical Specification 

Control unit

  • Dimensions (H x W x D): 540–810 x 150 x 280 mm
  • Weight: approx. 1.5 kg
  • Input voltage (max.): 19 V DC, 3.16 A, 60 W
  • Processor / Main CPU: Cortex M3, 32 MHz
  • Processor / Slave CPU: Cortex M0, 24 MHz
  • Display: 3.5” Resistive touch, 480 x 320 Pixel
  • Display CPU: Cortex M3, 32 MHz, 128 KB RAM
  • Data memory: 4 GB
  • Sample rate: 1024 values / second
  • Measurement resolution: 16 bit
  • Operating temperature: –10°C – 60°C
  • Storage temperature: –20°C – 70°C
  • Audio: Internal speaker / Bluetooth
  • Waterproof: No
  • Technology: GST / EMSR
  • Sensor technology / Coil technology: SCMI-15-D / VLF
  • Air humidity: 5% – 75%

Data transmission

  • Technology: Bluetooth
  • Frequency: 2.4 – 2.4835 GHz
  • Maximum Transfer Rate: 1 Mbps
  • Receiving Sensitivity: –85 dBm
  • Maximum Range: approx. 10 m

Computer minimum requirements

  • CD-ROM drive: minimum 4x
  • Interface (Data transmission): USB
  • Free disk space: minimum 50 MB
  • Working memory (RAM): minimum  256 MB
  • Graphics card: minimum 128 MB, OpenGL-compatible
  • Processor: Minimum 1.2 GHz
  • Operating system: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10

The technical data are average values. Minor deviations are possible during operation.

Delivery Scope

1x Control unit
1x 3D Software (“Visualizer 3D”)
1x Waterproof and shock-resistant Pelican case
1x Bluetooth headphones
1x USB Bluetooth dongle
1x Charger for the control unit
1x Travel adapter
1x User’s manual











Additional information



Made In


System Device

3D Imaging System, VLF (Very Low Frequency)


cavity detection, Natural Gold Prospecting, Treasure hunting