In addition to all the superior features of the A2 Model, the A2-GEO Model is equipped with a Geo-Electric system. This system allows you to detect groundwater sources, underground tunnels, ancient tombs, and caves from much deeper levels. It enables quick scanning across four lines with both manual and automatic scanning systems, and results can be analyzed in 3D on the Groundtech Suite application.
6 Different Scanning Features
For an engaging exploration experience
3D Ground Scan, Quick Scan, Pinpointer, Live Scanning, Advanced Scan Mode, and 3D Detector Mode.
Simplified Design, Powerful Performance
Compact and accessible
Detect metals, graves, rooms, tunnels, and cavities with advanced 3D visualization.
Next-Generation Ground Scanning
Advanced detector with 3D analysis
Multi-functional solutions for professionals and archaeological exploration.
Multi-Language Support
Easy to use worldwide
Supports multiple languages with 25-language mobile app compatibility.
MFS-2 Dual Sensor Technology
High sensitivity & precision
Faster processor and advanced dual-sensor technology for accurate and deep scanning.
3D Graphics
Get the results quickly with the understandable graphics.
While scanning with the GR-4 Model, settings and results are displayed to the user on the integrated screen of the device. It also provides real-time detailed and 3D analysis through the G-Portal (Groundtech Portal) application, specifically developed for Android and iOS devices.
A2 GEO – Package Content
Main Unit, PiD25 detector search coil, PiD30 detector search coil, MFS-3 Dual Sensor, 4 conductive probes, 4 x 25 meters conductor cable, Charging adapter, Headset, User manual, Carrying bag
The A2 GEO is designed to be extremely simple and compact, making it accessible to everyone.
The 3D Ground Scanning System The 3D Ground Scanning System enables the detection, measurement, and location of buried metals, magnetic objects, graves, rooms, and cavities such as tunnels underground. The specially prepared Groundtech Portal - 3D Analysis software graphically shows magnetic (iron or steel) and non-magnetic (gold, silver, or copper) metals. Depending on the target's size (diameter) and soil structure, depths of up to 20 meters* can be reached.
Detector Quick Scan System The Detector Quick Scan System can distinguish between ferrous (iron) and non-ferrous (non-iron) metals and can detect all valuable and non-valuable metals.
Quick and Easy Underground Scanning
The Pinpointer Function helps you find the pinpoint location of objects. Thanks to its specially developed software and hardware sensors, it can detect from significant depths.
Quick and Easy Underground Scanning
The Pinpointer Function helps you find the pinpoint location of objects. Thanks to its specially developed software and hardware sensors, it can detect from significant depths.
Quick and Easy Underground Scanning
The Pinpointer Function helps you find the pinpoint location of objects. Thanks to its specially developed software and hardware sensors, it can detect from significant depths.
Quick and Easy Underground Scanning
The Pinpointer Function helps you find the pinpoint location of objects. Thanks to its specially developed software and hardware sensors, it can detect from significant depths.
| Specification | A2 | A2 GEO |
|---|---|---|
| System | 3D Ground Scanner and Integrated Pulse Induction Metal Detector | 3D Ground Scanner, Integrated Pulse Induction Metal Detector, Integrated Geo-Electric System |
| Sensor Technology | MFS-3 Dual Sensor Technology (Gradiometer) ± 3000 µT | MFS-3 Dual Sensor Technology (Gradiometer) ± 3000 µT |
| Detector Technology | Pulse Induction Technology – 1 kHz Frequency | Pulse Induction Technology – 1 kHz Frequency |
| Resistivity System | - | 100V – 66mA Output, 62 Hz, 50 Sample Interval |
| CPU | 240 MHz CPU - 12-bit A/D Converter | 240 MHz CPU - 12-bit A/D Converter |
| Depth | 3D Scanning System up to 20 meters deep*** | 3D Scanning System up to 20 meters deep*** |
| Scanning Modes | 3D Ground Scanning, Live Scanning, Pinpointer, Detector Quick Scan, Detector Advanced Scan, 3D Detector Scanning | 3D Ground Scanning, Live Scanning, Pinpointer, Detector Quick Scan, Detector Advanced Scan, 3D Detector Scanning, Resistivity Automatic Scanning, Resistivity Manual Scanning |
| 3D Analysis Application | G-Portal Android & iOS 3D Analysis Program | G-Portal Android & iOS 3D Analysis Program |
| Language | Device: 11 Languages, Mobile App: 25 Languages | Device: 11 Languages, Mobile App: 25 Languages |
| Battery | 3.7 V Li-ion Rechargeable Battery | 3.7 V Li-ion Rechargeable Battery |
| Operating Time | Pulse Induction Detector system approx. 6 hours, other systems approx. 10 hours | Pulse Induction Detector system approx. 6 hours, other systems approx. 10 hours |
| Wireless Connection | Bluetooth 4.2 BLE | Bluetooth 4.2 BLE |
| Operating Temperature | 0°C - 70°C | 0°C - 70°C |
| Storage Conditions | -20°C - 60°C | -20°C - 60°C |
| Warranty | 2 Years | 2 Years |
| Charging Input Voltage | Type-C 25W Charger Adapter | Type-C 25W Charger Adapter |
| Weight | ||
| Dimensions |

