Groundtech A2 Geo Professional Gold Detector Device

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Groundtech A2 Geo – professional 3D gold detector with deep ground scanning up to 20m.

Brand

GroundTech

Since its founding in 2001, Groundtech, originally known as Conrad Metal, has been on a continuous growth trajectory in the field of 3D ground-penetrating radar and geophysical equipment, as well as other metal detection technologies. A pioneer in detection, the transition to the "Groundtech" brand marks a significant step toward innovation in 3D imaging systems, focusing exclusively on deep search technologies. Excellence in Rebranding To streamline its identity and mission, all products under the Conrad Metal banner have been renamed "Ground." This rebranding underscores a clear vision: to be recognized worldwide as a beacon of technological excellence in the detection industry. Groundtech detectors are not just a name, but a promise of quality and innovation. Bridging Technology and Discovery Groundtech develops devices that appeal to a wide audience, from amateur treasure hunters to professional archaeologists, engineers, and everyone in between, searching for the secrets hidden beneath the earth. The brand prides itself on developing next-generation detection technologies that are not only advanced but also easy to use, accessible via a tablet or smartphone using proprietary software. Commitment to Excellence and Customer Satisfaction The team behind Groundtech, consisting of dedicated researchers, engineers, and technicians, is committed to overcoming the challenges in the field of geophysical instrumentation and ground-penetrating radar technology. Customer satisfaction remains our top priority, ensuring that every product and service offered meets the highest standards of quality and effectiveness. At the Cutting Edge of Geophysical Instrumentation Groundtech positions itself as a global leader in geophysical instruments and continuously strives for innovation. With a wealth of experience, Groundtech offers a range of specialized systems: 3D ground penetration systems Multipurpose detection systems Groundwater detection systems Metal detectors Groundtech embodies the future of detection technology with an unwavering commitment to enhancing the capabilities of treasure hunters, archaeologists, and professionals around the world in discovering what lies beneath the surface.
Depth

20 Meter

Made In

Turkey

Warranty

2 Years

SKU: EUR-GR-GE Category:
Company Features

🛂 Global Compliance & Authorized Import

All detectors are internationally certified and fully legal for global import and use.
 – CE, FCC & RoHS compliant
 – Official commercial invoice included
 – Registered serial number on every unit
 – Guaranteed smooth customs clearance

✔ Authorized international distributor

✈️ Global Insured Shipping & Discreet Delivery

We guarantee secure worldwide delivery to your door.
 – DHL / FedEx express shipping
 – Full shipment insurance (100% of device value)
 – Plain packaging
 – Real-time tracking on every order

🛡️️ Expert Technical Support & Official Warranty

Buy with confidence from an authorized distributor.
 – Official international manufacturer warranty
 – 100% original certified devices
 – Pre-sale consultation by technical specialists
 – Professional after-sales training & support
 – Multilingual expert assistance

🔁 14-Day Unopened Returns & Buyer Protectionty

Returns accepted within 14 days for new, unopened and unused devices.
 – Original packaging must be intact
 – Full refund after inspection approval
 – Buyer protection on all payments

✔ Risk-free purchasing worldwide

⭐ Field Tests, Reviews & Verified Success Stories

Discover real performance proven by real users.
 – Verified global buyer reviews
 – Documented field test results
 – Real depth & soil performance videos
 – Success stories from professional prospectors worldwide

Description

What Makes the Groundtech A2 Geo Different from Conventional Ground Scanners?

Unlike standard gold detectors, the Groundtech A2 Geo combines a 3D ground scanner, pulse magnetic detection, and a geo-electrical analysis system—all in one integrated device. This multi-technology design allows it to identify not only metallic targets, but also underground cavities, hidden tunnels, foundations, and even water veins. With high-precision data acquisition and real-time 3D visualization, it stands as one of the most advanced and reliable systems in the deep-search and gold-detection category.

 

System and Technology

The Groundtech A2 Geo is a multifunctional device that integrates three systems in one compact housing:

  1. 3D Ground Scanner – for precise three-dimensional analysis beneath the surface.
  2. Pulse-Magnetic Metal Detector – reliably detects both ferromagnetic and non-ferromagnetic metals.
  3. Geo-Electrical Measurement System – measures soil conductivity to locate cavities, tunnels, or groundwater.

The integrated MFS-3 Dual Sensor (± 3000 µT gradiometer) ensures maximum measurement accuracy. Using the Groundtech G-Portal App (Android/iOS), data can be displayed and analyzed in real-time as detailed 3D models.

Fields of Application

  • Archaeology and Treasure Hunting: Locate historical artifacts, coins, tombs, and structures.
  • Geophysics and Geology: Study soil layers, rock formations, and geological variations.
  • Construction and Engineering: Detect foundations, pipes, cavities, or unstable soil areas.
  • Hydrology: Identify groundwater zones and subsurface moisture regions.

 

Features and Highlights

Category Description
3D Visualization Real-time display with precise 3D graphics
Depth Detection Scanning depth up to 20 meters (depending on soil type and object size)
Six Scan Modes 3D Scan, Live Scan, Pinpointer, Quick Scan, Advanced Scan, Geo-Electric (Auto/Manual)
Geo-Electrical System Detects cavities, water, and soil conductivity
Compact Design Lightweight, portable, and easy to use
Bluetooth Connectivity Direct data transfer to smartphone or tablet
Multilingual Interface 11 languages on the device, 25 languages in the app

Why to Choose the Groundtech A2 Geo?

  1. Superior Depth Performance
    Detects up to 20 meters deep – far beyond the reach of standard ground scanners. Perfect for locating objects, voids, or geological structures at great depth.
  2. User-Friendly Operation for Beginners and Professionals
    With intuitive menus, automatic scan modes, and multilingual support, the A2 Geo is easy to operate for users of all experience levels.
  3. True Real-Time 3D Visualization
    The Groundtech G-Portal App provides instant, high-resolution 3D renderings of your scans – accurate, clear, and immediately viewable.
  4. Three Professional Gold Detector Systems in One Device
    Combines metal detection, 3D ground scanning, and geo-electrical technology for maximum precision and versatility.
  5. High Build Quality and Technological Reliability
    Designed for professional use in archaeology, geophysics, and engineering, the  Groundtech A2 Geo offers robust construction, precise sensors, and stable Bluetooth data transmission.

Technical Specifications

Specification Value
System 3D Ground Scanner, Pulse Induction Metal Detector, Geo-Electrical System
Sensor MFS-3 Dual Sensor (Gradiometer ± 3000 µT)
Frequency Pulse Induction – 1 kHz
Geo-Electric Output 100 V – 66 mA, 62 Hz, 50 sample interval
CPU 240 MHz processor, 12-bit A/D converter
Maximum Depth Up to 20 meters (depending on soil conditions)
Scan Modes 6 modes including Geo-Electric Auto & Manual
Software G-Portal App (Android/iOS)
Battery Li-Ion 3.7 V – rechargeable
Operating Time Approx. 6 hours (metal detection), 10 hours (geo systems)
Connectivity Bluetooth 4.2 BLE
Operating Temperature 0 °C – 70 °C
Charging Port USB-C, 25 W adapter
Warranty 2 years

 Groundtech A2 Geo vs. Other Devices

Feature Groundtech A2 Geo Other Devices
GPS Integration Built-in for precise positioning Usually not available
3D Visualization Real-time 3D imaging with clear object contours 2D or delayed display
Data Storage Internal memory with USB/SD export Limited or complicated
Mobility Lightweight, compact, and durable Heavy and cumbersome
User Interface Intuitive, multilingual, and modern Outdated and confusing

 

Package Contents

  • Three search coils
  • 3D sensor
  • Charger and cables
  • Headphones
  • Transport case
  • User manual
Note: All the information provided above comes directly from the manufacturer. European Technology Group assumes no liability for any misuse and does not guarantee the discovery of treasures or metals if none exist in the search area. Returns are not possible. Customers are advised to carefully review and test the device before purchase, as it is an advanced and non-refundable product.

 

The correct use of the Grountech A2 Geo

Here are the steps for the detailed use of the Groundtech A2 Geo

  • Connect Coil

    Connect the coil to the main unit.

  • Attach Cable

    Attach the cable to the geo-electric port.

  • Power On

    Power on the device using the main button.

  • Select Mode

    Select the desired scan mode (e.g., 3D, Live, Geo-Electric.

  • Start Scan

    Systematically scan the survey area.

  • View Resul

    Analyze results directly on the display or via the G-Portal App.

Most important Faqs about device Groundtech A2 Geo Professional Gold Detector Device

What is Groundtech A2 Geo designed for?
Groundtech A2 Geo is a professional ground‑scanning device intended to locate subsurface anomalies such as metal masses, voids, or geological changes to support surveying, prospecting, and field investigation.
How deep can it scan?
The A2 Geo supports scanning up to 20 meters depth, depending on soil type, target size, moisture, and site conditions.
Where is it manufactured and who stands behind it?
It is made in Turkey and supported by European Technology Group, with the GroundTech brand.
What types of users is it suitable for?
Field surveyors, treasure hunters where legal, construction inspectors, archeology teams, and geophysical technicians who need portable subsurface mapping.
Can I store or export my data?
Yes – all scans can be exported via Bluetooth, USB, or SD card.
Which languages are available?
11 languages on the device and 25 languages in the app.

Groundtech A2 Geo Professional Gold Detector Device Reviews

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2 reviews for Groundtech A2 Geo Professional Gold Detector Device

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  1. Budi Santoso

    Pas dicoba pertama kali, A2 Geo ini kerasa kuat dan serius, bukan alat yang asal jadi. Lumayan puas sih.

  2. Daniel Harris

    They helped me choose the right scanner clearly.

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