Description
Depth & Performance
The GR-3 Plus offers scanning depth of up to 15 meters, making it suitable for deeper exploration projects.
Key performance features:
- 3D Visualisation System
- Auto, Manual, Live Scan & Pinpointer Modes
- 240 MHz CPU with 12-bit A/D converter
- Bluetooth 4.2 BLE wireless connection
- Approx. 8 hours operating time
- Lightweight design – only 600g
Whether you are searching for historical relics, buried structures, or using it as a professional gold detector UK solution, this system delivers controlled and stable scanning results.
Smart 3D Analysis Software
The Groundtech GR-3 analysis software transforms raw data into easy-to-read 3D graphics.
It allows you to:
- Differentiate between magnetic and non-magnetic metals
- Measure object size and approximate depth
- Save and review scan data
- Analyse scanned areas in detail before excavation
This reduces unnecessary digging and increases efficiency, especially important for serious metal detecting projects.
Built for Real Field Conditions
The GR-3 Plus is designed to operate in various environments and soil conditions.
- Operating Temperature: 0°C – 70°C
- Storage Conditions: -20°C – 60°C
- Rechargeable 3.7V Li-ion battery
- Type-C 25W fast charging
- 2-Year Warranty
If you are browsing metal detectors for sale UK and need something more advanced than a standard entry-level metal detector gold unit, the GR-3 Plus stands in a different category focused on depth, structure detection, and professional scanning.
Who Is GR-3 Plus For?
- Serious treasure hunters
- Archaeological field researchers
- Professional prospectors
- Users searching for deep gold detector solution
- Buyers comparing high-end metal detector UK models
It is not just another device from the list of metal detectors. It is a specialised ground imaging system for those who want data, clarity, and depth.






