Golden Spark For Gold, Metal & Treasure Detectors

Ph: +971 52 244 8875 (EN) Ph: +971 55 426 8455 (AR)

The Tero Vido Expander is more practical for use away because the probe (vertical) is extendable with a length from 50 to 90 cm.

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Walkthrough the woods, venture into unknown territories, search for and unearth the treasures that other apparatuses have not found and discover the secrets of the land, who can say that never Did you have this fantasy, to be a true treasure hunter and to discover secret objects with the help of professional devices technicians? This fantastic imagination kept us, a device young and ambitious engineer, in its clutches and we never lost track. For this fantasy to come true, we had to find the device right one. All the detectors available on the market were bulky, difficult to use, or simply non-functional. The techniques used to detect, for example, metal objects on the ground required a lot of experience, expert knowledge, and complicated technical equipment. And yet you’ve only discovered a fraction of what was really “”down there.” In the end, only one excavation brought certainty. Our company, Tero Vido UG (LLC) is a dynamic and promising company from the heart of Germany, and our target is to research, develop and market geophysical measuring instruments and ground radars. We are proud to help a growing number of customers around the world to meet their targets.


Sensors 3-axis-digital-sensor
Built-in rechargeable battery TypeLiFePo4
Performance parameters 1100mAh
Internal operating voltage 3.6 V
Battery run-time 6h
Charging time 6h
Charger 5V/500mA
Input voltage 5V
Charging current 500mA
IT protection category – IP00 (splashproof)
Storage temperature – 10°
Working temperature -10°C – 50°C
Relative humidity 90% non condensing!
Radio module for datatransfer Frequency band 2.4GHz WLAN
Channels 11
Transmission rate (air) 11Mbps
Programmable output +10dbm
Sensitivity -91dBm
Processor Microcontroller 8Bit RISC
Maximum working frequency 3,6MHz

Scope of delivery Tero Vido

In the following table you can see the complete delivery contents and all optional accessories. The used symbols have the following signification:

X = included

 = optional available, only for additional charge




Tero Vido Expander/Expander Gold Tero Vido Expander Tero Vido Expander Gold
3D software with Universal-App (IOS, Android, Windows) X X
Control unit GPR-probe (50 to 90 cm, extendable) X X
User´s manual X X
Infrared thermometer X X
Headphones X X
Travel Adapter and charger X X
Peli-case (waterproof) X X
Tablet 10 Zoll (IOS, Android, Windows)
Mobile Phone (IOS, Android, Windows)
Technical requirements for computer
Operating system
Windows 10, Android, IOS
Disk drive software download from the company website
USB no
Bluetooth no
Processor speed min 1GHz
Working memory 1GB RAM
Disc space 250MB
Graphic card With OpenGL
Conformity with CE-guidelines
FCC certified
WEEE – Reg.-Nr.: DE 73865556
ICC Certificate of Origin
Made in Germany

Additional information



Made In


System Device

3D Imaging System, Magnetometer


cavities, cavity detection, Treasure chests, Treasure hunting, Tunnels