Conrad GR3 3D Ground Scanner


Please login to leave a review:
Loading reviews...
Store & Products
Warranty & Training
Shipping & Payment

- USD: 2.800$

- USD: 2.100$

- USD: 650$

- USD: 4.500$
- USD: 1.300$
Coupon Opportunity!
The Conrad GR3 3D Ground Scanner sends subsurface survey data to a compatible Android or iOS device. The 3D ground scanner is advertised for up to 7 metres under suitable conditions; confirm target indications independently.
Conrad GR3 3D Ground Scanner
The Conrad GR3 3D Ground Scanner is a compact subsurface survey device. A 3D ground scanner image can highlight anomalies for follow-up but cannot confirm a buried object’s material by itself.
3D Ground Scanner Subsurface Imaging
The Conrad GR3 3D Ground Scanner, also marketed as the Groundtech GR3 3D Ground Scanner, weighs about 600 grams according to the maker. Its mobile interface helps review scan data, but a 3D ground scanner reading needs independent verification.
The Conrad GR3 3D Ground Scanner sends measurement data to a compatible Android or iOS device. The 3D ground scanner can show possible metal or cavity anomalies; a graphic does not establish exact target identity or depth without corroboration.
The Conrad GR3 3D Ground Scanner is advertised for up to 7 metres with suitable target size and soil structure. That is a manufacturer maximum, not a guaranteed 3D ground scanner depth at every site.
3D Ground Scanner Functions
- 1. 3D Ground Scan
Allows you to measure and detect the position, depth, and dimensions of underground objects (rooms, tunnels, graves, metals) in full 3D graphics on your mobile device. - 2. Live Scan Mode
Provides a real-time 2D stream of what is beneath the sensor as you walk. This is perfect for quickly identifying targets without waiting for a full render. - 3. Pinpointer Function
Helps you locate the exact center of a potential target. This focused mode is essential for narrowing down the dig site after a general scan. - 4. Multi-OS Support
Unlike older devices locked to a specific specific PDA, the GR3 3D Ground Scanner app works on both **Android** and **iOS** devices. Use the phone or tablet you already own. - 5. Telescopic Design
The device is hidden inside a compact, telescopic hiking stick. It extends for use and collapses for easy transport, making it highly discreet.
3D Ground Scanner and Plus Model Comparison
| Feature | GR3 3D Ground Scanner (Standard) | GR3 Plus 3D Ground Scanner |
|---|---|---|
| Sensor Count | Single Sensor (CN-S) | Dual Sensor (CN-D) |
| Max Depth | Up to 7 Meters | Up to 15 Meters |
| Resolution | High Resolution | Ultra-High Resolution |
| Ideal For | General Treasure Hunting | Deep Voids & Tunnels |
3D Ground Scanner Package Contents
- ✔ GR3 3D Ground Scanner System Box (Telescopic Stick)
- ✔ 5V Charging Adapter
- ✔ USB Charging Cable
- ✔ Hard Transport Case
- ✔ User Manual
- ✔ Warranty Certificate (2 Years)
3D Ground Scanner Technical Specifications
| System & Power | |
| CPU | 240 MHz – 12-bit A/D Converter |
|---|---|
| Depth | Up to 7 Meters (Soil Dependent) |
| Battery | 3.7 V Li-ion Rechargeable |
| Operating Time | Approx. 8 Hours |
| Input Voltage | 5 Volts – 2 A (Micro USB) |
| Dimensions | 810 x 70 x 70 mm |
| Wireless | Bluetooth 4.2 BLE |
| Operating Temp | 0°C to 70°C |
3D Ground Scanner Video Demonstration
Share This Device
3D Ground Scanner Buyer Questions
Q: What maximum depth is advertised for the Conrad GR3 3D Ground Scanner as a 3D ground scanner?
A: Groundtech advertises up to 7 metres for the Conrad GR3 3D Ground Scanner, depending on target diameter and ground conditions. The 3D ground scanner cannot guarantee that depth for a particular target.
Q: Does the Conrad GR3 3D Ground Scanner include a tablet for 3D ground scanner analysis?
A: The maker describes using a compatible Android or iOS phone or tablet with the Conrad GR3 3D Ground Scanner. Confirm the offered package; the 3D ground scanner page should not be taken to promise a tablet.
Q: How is the Conrad GR3 3D Ground Scanner charged for 3D ground scanner use?
A: Groundtech lists a rechargeable battery and 5-volt charging for the Conrad GR3 3D Ground Scanner. Its published materials differ on the connector, so verify the exact supplied cable before using the 3D ground scanner.
![]()
Technical Specifications
| SKU | GR3 |
|---|




