22/06/2026
Groundtech GR 4 Dual Cheapest Price from European Technology Group
A high-impact detector for professionals who need deep 3D imaging and direct PI metal confirmation in one compact field system.
Groundtech GR 4 Dual is a professional dual-technology detector combining 3D ground scanning with Pulse Induction PI metal detection. It is built for serious gold prospecting, deep metal search, cavity detection, and clear field analysis.
Key specifications:
• Dual system: 3D Ground Scanner + PI Detector
• MFS-2 Dual Sensor Gradiometer
• 3D depth up to 15 m
• PI depth up to 3 m
• 6 scan features: 3D Scan, Live Scan, Pinpointer, Quick Scan, Advanced Scan, Detector Mode
• G-PORTAL analysis app for Android and iOS
• Bluetooth 4.2 BLE wireless connection
• Rechargeable Li-ion battery, approx. 10 h in 3D mode and 6 h in PI mode
-----------------------------------------------
Device details and purchase:
Arabic:
eurotechnology-group.com/product/كونراد-gr4-dual/
English:
euro-technologygroup.com/product/grountech-gr-4-dual/
German:
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
-----------------------------------------------------------