19/08/2026
Groundtech GR-4 Dual | Best Price from European Technology Group
Discover a dual-technology detection platform built for serious subsurface exploration. The Groundtech GR-4 Dual combines a 3D ground scanner with an integrated Pulse Induction metal detector in one modular system.
Key GR-4 Dual specifications:
• 3D Ground Scanner + integrated PI detector
• MFS-2 Dual Sensor gradiometer technology
• 1 kHz Pulse Induction frequency
• 240 MHz CPU with 12-bit A/D converter
• 3D scanning depth reaching 15 m depending on soil, target size and scanning mode
• PI detector depth reaching 3 m
• Six scanning features: 3D Ground Scanning, Detector Quick Scan, Pinpointer, Live Scanning, Detector Advanced Scan and 3D Ground Scanning Detector Mode
• G-Portal for Android and iOS with 3D and 4D analysis
• Bluetooth 4.2 BLE
• Rechargeable 3.7 V Li-ion battery
• Approx. 10 hours in 3D mode and 6 hours in PI mode
• 11 device languages and 25 mobile-app languages
Use the integrated display for field data and G-Portal for detailed visualization, scan review and advanced subsurface analysis.
-----------------------------------------------
Device details and purchase:
Arabic:
https://eurotechnology-group.com/product/كونراد-gr4-dual/
English:
https://euro-technologygroup.com/product/grountech-gr-4-dual/
German:
https://eurotechnology-group.de/product/conrad-gr-4-dual/
Our official websites:
• Arabic:
HTTPS://EUROTECHNOLOGY-GROUP.COM/
• English:
HTTPS://EURO-TECHNOLOGYGROUP.COM
• German:
HTTPS://EUROTECHNOLOGY-GROUP.DE
Contact and reservation:
+49 15737 33 88 70
Direct WhatsApp:
HTTPS://WA.ME/etg.gmbh
-----------------------------------------------------------
**Hashtags here**
-----------------------------------------------------------