Golden Spark For Gold, Metal & Treasure Detectors

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

With several specialized detection antennas, the eXp 4500 ground scanner can also be used in highly mineralized areas for treasure hunting and prospecting. The measurement unit of the eXp 4500 includes a PC module with which data is displayed immediately on the full-color screen. During the scanning procedure, a laptop computer is not required, you see the results directly on the screen in real-time as it is recorded. Advanced technology allows measurements in brilliant resolutions. Measured data is stored in the internal memory and can be transferred later to a computer. Transferring measured values to a computer allows the operator to evaluate and compare all stored data.



3d ground scanner for treasure hunters and gold seekers

The eXp 4500 ground scanner is a high-performance metal-detecting device that is specially designed for the following applications:

  • Archaeological 3D surveys, metal detection, treasure hunting, and gold prospection
  • pinpointer function to locate the exact position of buried treasures and artifacts
  • 3d imaging including size and depth
  • detecting gold and other items of great value
  • finding ancient artifacts, hidden treasures, gold, silver, bronze, hoards of coins, treasure deposits, pirate chests
  • tunnels, voids, and cavern locating
  • mineral and natural gold prospecting


The eXp 4500 ground scanner has several characteristics that set it aside from other imaging detectors:

  • lightweight portability
  • non-intrusive real-time ground surveying
  • quick and easy setup and operation
  • live color-coded surveys
  • allows for impromptu and fast surveys
  • immediate on-site interpretation of target area
  • measured values showing extreme depth of survey
  • measured values showing the location of targets within the surveyed area
  • highly sensitive and accurate metal detecting device

Technical certificates and 2 years of warranty are standard for all OKM metal detectors. Extensive field tests ensure the high quality of all OKM ground scanners which leave our factory.

Delivery Scope

1xControl unit
1xSuper Sensor
1xGPR-antenna (100 cm)
1xGPR-antenna (25 cm)
1xGPR-antenna (50 cm)
1xGPR-antenna (75 cm)
1xTunnel Sensor
1xTelescopic rod assembly
1x3D software (“”Visualizer 3D””) with data cable
2xWaterproof and shock-resistant Pelican case
1xBluetooth headphones
2xPower Pack with charger and travel adapter
1xUser’s manual

Technical Specifications

Control unit

  • Dimensions (H x W x D): 70 x 140 x 300 mm
  • Weight: approx. 1530 g
  • Input voltage: 12 – 14.4 V DC, 22 W max
  • Display: Background light of 1000 mcd, 6.5″” diagonal, 640 x 480 pixels TFT, color, anti-Glare, color
  • Processor: AMD-Gx, 1-GHz dual-core, 300 MHz GPU.
  • Working memory (RAM): 2 GB
  • Data memory: 8 GB
  • Operating temperature: 0°C – 40°C
  • Storage temperature: –20°C – 60°C
  • Waterproof: No
  • Operating time: approx. 3 hours (full charged Power Pack, 25°C)
  • Air humidity: 5% – 75%
  • Protection Type: IP 40
  • Feedback: acoustic, visual

Data transmission

  • Technology: USB
  • Maximum Transfer Rate: 115200 Baud

Computer minimum requirements

  • CD-ROM drive: minimum 4x
  • Interface (Data transmission): USB
  • Free disk space: minimum 50 MB
  • Working memory (RAM): minimum of 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.

Additional information



Made In


System Device

3D Ground Scan, Magnetometer, Mineral Scan


archaeology, cavities, cavity detection, Natural Gold Prospecting, Treasure chests, Treasure hunting, Tunnels