OKM Fusion Light

£6,980.00

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Looking to step into the world of professional 3D ground scanning without investing £15,000+?

The OKM Fusion Light is a compact, easy-to-use 3D metal detector designed for treasure hunters who want real underground imaging capability at a more accessible level.

Built for buried treasure detection and cavity scanning, this professional treasure detector helps you locate hidden objects, tunnels and underground chambers before you dig.

Why Choose the OKM Fusion Light?

The Fusion Light combines the proven performance of OKM’s advanced systems with a simplified, lightweight design that makes it ideal for users entering 3D detection technology.

It is designed for:

  • Treasure hunters searching for buried artefacts
  • Users looking for a deep metal detector solution
  • Cavity and tunnel detection
  • Entry-level professional ground scanning

Unlike standard metal detectors that only produce audio signals, this 3D ground scanner creates visual underground scans, helping you analyse size and depth of anomalies.

Detection Depth

Customers have reported successful detections down to 8 metres (26 ft), depending on soil conditions and object size.

Larger objects and cavities are typically detected at greater depths.

Description

What Can This 3D Metal Detector Detect?

The Fusion Light is built for:

  • Buried treasure chests
  • Underground cavities
  • Tunnels
  • Tombs and subterranean chambers
  • Hidden artefacts

It is not a simple coin finder. This is a deep treasure detector designed for serious underground exploration.

Operating Modes

The Fusion Light includes:

  • 3D Ground Scan for underground imaging
  • Magnetometer Mode for detecting ferrous metal anomalies

This dual system increases detection reliability when searching for buried structures or metallic objects.

Lightweight and Easy to Transport

One of the biggest advantages of the Fusion Light is portability.

  • Weight: approx. 700 g
  • Compact control unit design
  • Approx. 12 hours operating time
  • Fast 3-hour charging

This makes it one of the most practical professional 3D metal detector UK options for field use.

Technical Specifications

Control Unit

  • Dimensions (H x W x D): 800 x 65 x 65 mm
  • Weight: approx. 700 g
  • Input voltage (max.): 19 V DC, 3.16 A
  • Lithium-Ion baterry: 2600 mAh
  • Operating time: approx. 12 h
  • Charging Time: approx. 3 h
  • Processor / Main CPU: Cortex M3, 32 MHz
  • Processor / Slave CPU: Cortex M0, 24 MHz
  • Sample rate: 1024 values / second
  • Measurement resolution: 16 bit
  • Operating temperature: –10°C – 60°C
  • Storage temperature: –20°C – 70°C
  • Waterproof: No
  • Sensor technology / Coil technology: SCMI-15-D
  • Air humidity: 5% – 75%
  • Protection Type: IP40

Data Transmission

  • Technology: Bluetooth 5.1
  • Frequency: 2.402 – 2.480 GHz
  • Maximum Transfer Rate: 1 Mbps
  • Maximum Transmitting Power: +8 dBm
  • Maximum Range: approx. 10 m

Computer Requirements

  • Interface (data transmission): USB 2.0
  • Free disk space: minimum 250 MB
  • Working memory (RAM): 2 GB
  • Display: 1920 x 1080
  • Processor: 1.2 GHz
  • Graphics card: 1 GB RAM, OpenGL 3.3
  • Operating system: Windows 10

Who Is This 3D Ground Scanner Best For?

The Fusion Light is ideal if:

  • You want to upgrade from a standard metal detector
  • You are entering professional 3D ground scanning
  • You need cavity detection capability
  • You want a deep treasure detector UK without moving into ultra-high price ranges

It delivers real 3D imaging technology in a compact and more accessible package.

OKM Fusion Light Questions, Answered

How much is the OKM Fusion Light?

£6,980. It is the entry point into the OKM 3D scanning range, which runs up to £41,790. If that is beyond the project, Groundtech scanners start at £1,750 with less depth and no magnetometer.

How deep does it scan?

Customers have reported successful detections down to 8 metres, 26 feet, depending on ground conditions and target size. As with every scanner, that describes substantial features rather than small objects.

What are the two operating modes?

3D Ground Scan for underground imaging, and Magnetometer Mode for ferrous anomalies. Having both means you can check an imaging result against a magnetic one, which is how you avoid excavating an interesting looking patch of geology.

What can it actually find?

Buried treasure chests, underground cavities, tunnels, tombs and subterranean chambers, and hidden artefacts. It is not a coin finder, and it will not behave like a coil machine.

How portable is it?

The control unit is around 700g and about 12 hours of operating time from a 2,600mAh lithium ion battery, recharging in roughly 3 hours. That portability is the main argument for the Light over the larger Fusion systems.

Do I need a computer?

Yes, for the 3D analysis. It needs Windows 10, a 1.2GHz processor, 2GB RAM, a 1GB graphics card supporting OpenGL 3.3, a 1920 by 1080 display and 250MB free. Data comes across over USB 2.0 or Bluetooth 5.1 at up to about 10 metres.

Is it waterproof?

No. It is rated IP40, which means protection against solid objects but not water, and the specification states plainly that it is not waterproof. Operating range is minus 10 to 60 degrees Celsius. Keep it dry.

Who is it for?

Someone upgrading from a standard detector who wants genuine underground imaging without committing £15,000 or more. If you need greater depth, the larger OKM systems and the Gepard GPR 3D go considerably further.