Rover C4
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OKM Rover C4
$13,490.00 USD
3D ground scanner and metal detector for treasure hunting
Explore buried targets and underground structures with four operating modes and 3D scan analysis.
Discover What Lies Beneath
The OKM Rover C4 combines 3D ground scanning with metal detection for treasure hunting, archaeological surveys, cavity detection, and natural gold prospecting. It records ground measurements that can be explored in OKM Visualizer 3D Studio, helping users assess anomalies before deciding where to investigate.
Choose 3D Ground Scan, Pinpointer, Magnetometer, or Mineral Scan according to the task. Interchangeable probes, LED Orbit feedback, touchscreen operation, and stored scan data support a structured approach to field work.
Key Features
| Good for | Treasure hunting, archaeology, cavities, militaria, and natural gold prospecting |
|---|---|
| Brand | OKM |
| Warranty | 2 years |
| Device type | 3D ground scanner and metal detector |
| Operating modes | 3D Ground Scan, Pinpointer, Magnetometer, Mineral Scan |
| Detection depth | OKM reports customer discoveries with this technology down to 25 m (82 ft). This is not a guaranteed depth for every target. |
| Search targets | Natural gold minerals, treasure chests, jewelry, and militaria |
| Analysis software | OKM Visualizer 3D Studio — Standard Edition in the supplied package |
| Waterproof | No |
Detection results depend on target size and material, soil conditions, survey technique, and data interpretation. The reported depth should not be treated as a promise for small objects or all ground conditions.
Product Gallery
Explore the Rover C4 in 360°
Use the arrows or drag the product to inspect it from different angles.
Technology & Features
- 3D Visualization
- 3D Ground Scan
- Interchangeable Probes
- LED Orbit
- Mineral Scan
- GST / EMSR
- LED Lighting
- Multilingual Operation
- Internal Memory
- Color Display / Touchscreen
- Rechargeable High-Capacity Battery
- Speaker
- Wireless Technology
Four Operating Modes
3D Ground Scan
Record measurements across a survey area for graphical analysis in Visualizer 3D Studio.
Pinpointer
Investigate a detected anomaly more closely to refine its position.
Magnetometer
Identify magnetic metal signals and screen the survey area for near-surface metal interference.
Mineral Scan
Survey for mineral signatures as part of a natural gold prospecting workflow. A scan result requires interpretation and does not by itself confirm gold.
Interchangeable Probes & LED Orbit
The Standard Probe attaches directly to the control unit and supports 3D Ground Scan and Magnetometer. The cable-connected Super Sensor supports all four operating modes, including Mineral Scan and Pinpointer.
Both probes feature LED Orbit feedback. The illuminated ring provides immediate visual indications during a scan; detailed evaluation takes place in the analysis software.
Applications & Use Cases
- Archaeology
- Treasure Hunting
- Cavity Detection
- Militaria Detection
- Natural Gold Prospecting
- Explosive Ordnance Disposal Services
- OKM Search Services
Explosive ordnance disposal is a specialist application for qualified professionals; the detector does not establish that a site or an object is safe.
Practical Scanning Tips
- Plan a consistent survey grid and keep your scanning pace steady.
- Keep probe orientation and height consistent between measurement lines.
- Check for surface metal interference before recording a ground scan.
- Repeat a promising scan from another direction to compare the anomaly.
- Use the correct probe and operating mode, then review saved data before excavating.
- Keep the control unit dry: the detector is not waterproof.
Detailed Technical Specifications
Control Unit
| Dimensions (H × W × D) | 390 × 300 × 140 mm |
|---|---|
| Weight | About 1.5 kg |
| Maximum input | 19 V DC, 3.16 A, 60 W |
| Main CPU | Cortex M3, 32 MHz |
| Slave CPU | Cortex M0, 24 MHz |
| Display | 3.5-inch resistive touchscreen, 480 × 320 pixels |
| Display CPU | Cortex M3, 32 MHz, 128 KB RAM |
| Data memory | 4 GB |
| Sample rate | 1024 values per second |
| Measurement resolution | 16 bit |
| Operating temperature | −10°C to +60°C |
| Storage temperature | −20°C to +70°C |
| Audio | Internal speaker / Bluetooth |
| Waterproof | No |
| Air humidity | 5%–75% |
Standard Probe
| Weight | 0.4 kg |
|---|---|
| Length | 445 mm |
| Tube / LED Orbit diameter | 35 mm / 65 mm |
| Technology | SCMI-15-D |
Super Sensor
| Weight | 0.9 kg |
|---|---|
| Length | 960 mm |
| Tube / LED Orbit diameter | 50 mm / 65 mm |
| Technology | SCMI-15-D |
Data Transmission
| Technology | Bluetooth 5.1 |
|---|---|
| Frequency | 2.402–2.480 GHz |
| Maximum transfer rate | 1 Mbps |
| Maximum transmitting power | +8 dBm |
| Maximum range | Approximately 10 m |
Computer Minimum Requirements
| Data transmission interface | USB 2.0 |
|---|---|
| Free disk space | 250 MB |
| Working memory (RAM) | 2 GB |
| Display resolution | 1920 × 1080 |
| Processor | 1.2 GHz |
| Graphics card | 1 GB RAM, OpenGL 3.3 |
| Operating system | Windows 10 |
Technical data are average values. Minor deviations are possible during operation.
What Is Included in the Box?
- 1 × Control Unit
- 1 × Standard Probe with LED Orbit
- 1 × Super Sensor with LED Orbit
- 1 × Pre-configured Windows Notebook
- 1 × USB Flash Drive with OKM Visualizer 3D Studio Standard Edition
- 1 × Bluetooth Headphones including charging cable
- 1 × Charger with charging cable
- 1 × Travel Adapter Set
- 1 × Protector Tube
- 1 × Waterproof and shock-resistant Protector Case
- 1 × Quick Start Guide
The actual scope of delivery is subject to technical developments or specific model configurations and can differ from depicted components. The protective case’s water resistance does not make the detector waterproof.
Manufacturer & Support Information
Manufacturer: OKM. Warranty: 2 years, as supplied for this offer.
For product guidance and after-sales assistance, visit Goldot Support.
For the technical reference, see the official OKM Rover C4 information.
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Frequently Asked Questions
Does the Rover C4 always detect targets at 25 metres?
No. OKM reports customer discoveries with this technology down to 25 m (82 ft), but achievable depth depends on target size, ground conditions, scanning technique, and interpretation.
Is the Rover C4 waterproof?
No. The control unit is not waterproof. The included protective case has a separate water-resistance specification.
Which operating modes are available?
The four operating modes are 3D Ground Scan, Pinpointer, Magnetometer, and Mineral Scan.
What is the difference between the two probes?
The Standard Probe supports 3D Ground Scan and Magnetometer. The Super Sensor supports all four modes and is carried separately with a cable connection.
Can a scan prove that an anomaly is gold?
No. Mineral Scan supports prospecting, while scan interpretation helps assess anomalies. Material identification requires further confirmation.
Which software is included?
The supplied package lists OKM Visualizer 3D Studio Standard Edition on a USB flash drive and a pre-configured Windows notebook.
What are the price and warranty?
The price supplied for this product page is $13,490 USD, with a 2-year warranty.
Technical Specifications
| SKU | Rover-c4 |
|---|
