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Roaming the forests, venture forward into unknown territories, looking for hidden treasures and unveil the secrets of the ground – who can say he never had this fantasy, to be a real treasure hunter and discover secret objects with the help of professional technical equipment? This fantastic imagination held us, a team of young and ambitious engineers, in its grip and we never lost track of it. To have this fantasy become a reality, we had to find the right equipment. All available detectors on the market were either bulky, difficult to use, or simply not functional. The techniques that were used to detect for example metallic objects in the ground required al lot of experience, expert knowledge and complicated technical equipment. And still you only uncovered only a fraction of what was really „down there“. In the end, only an excavation brought certainty.
Roaming the forests, venture forward into unknown territories, looking for hidden treasures and unveil the secrets of the ground – who can say he never had this fantasy, to be a real treasure hunter and discover secret objects with the help of professional technical equipment? This fantastic imagination held us, a team of young and ambitious engineers, in its grip and we never lost track of it. To have this fantasy become a reality, we had to find the right equipment. All available detectors on the market were either bulky, difficult to use, or simply not functional. The techniques that were used to detect for example metallic objects in the ground required a lot of experience, expert knowledge, and complicated technical equipment. And still, you only uncovered only a fraction of what was really "down there“. In the end, only an excavation brought certainty.
But there had to be a way to get reliable information on the underground without the need for excavation. This led us to the idea to start to develop our own underground detectors. We developed an easy-to-use search method and an innovative graphical representation of the data, including a 3D size and depth determination. Until now it was not possible to get detailed images of the
underground and repeatable results. We changed that and designed a new generation of 3D underground detectors, lightweight, easy to use, robust and small, operated only with a tablet and our proprietary software.
These new detectors are suitable for the search of metallic objects, tunnels and cavities, pipes, cables, and other deep-buried anomalies. They are of great interest, not only for amateur treasure hunters but also for professional archaeologists, engineers, and anyone who needs to know what is hidden in the ground.
Factory Items (included):
- 3D software with Universal-App (IOS, Android, Windows)
- Control unit GPR-probe (50 to 90 cm, extendable)
- User´s manual
- Infrared thermometer
- Headphones
- Travel Adapter and charger
- Peli-case (waterproof)
Technical Data:
Probes:
- Sensors: 3-axis-digital-sensor
Built-in rechargeable battery:
- Type: LiFePo4
- Performance parameters: 1100mAh
- Internal operating voltage: 3.6 V
- Battery run-time: 6 h
- Charging time: 6 h
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 data transfer:
- 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
Technical Requirements for Computer:
- Operating system
- Windows 10, Android, IOS
- Disk drive software download from company website
- USB no
- Bluetooth no
- Processor speed min 1GHz
- Working memory 1GB RAM
- Disc space 250MB
- Graphic card With OpenGL
Product Specifications
| Specification Name | Specification Value |
|---|---|
| Battery life hr | 6 Hours |
| Battery quantity | 1 |
| Bluetooth compatible | No |
| Compatible tero vido | Tero Vido Expander |
| Depth indication | true |
| Interchangeable search coil | No |
| Metal detector category | Treasure & Relic Detectors |
| Metal detector type | Metal Detectors |
| Phone app | No |
| Skill level | Advanced / Expert |
| Warranty | 2 years |
| Water resistance | None |
| Wireless | Wired |
| - |
Service & Support
Warranty & Product Assurance
At Serious Detecting, we stand behind the quality of every product we offer. Warranty coverage is provided directly by the manufacturer and may vary depending on the item. We’re here to help you understand your coverage and assist with the warranty process when needed. If you ever have questions or need support navigating a warranty claim, our team is happy to guide you.
Technical Support & Expert Guidance
Whether you’re setting up new gear, optimizing performance, or troubleshooting an issue in the field, our knowledgeable support team is here to help. We use this equipment ourselves, so we can offer real-world tips and step-by-step assistance to get you detecting with confidence. Message us anytime and we’ll do our best to get you pointed in the right direction fast.
Manuals, Resources & Downloads
Access user manuals, setup guides, safety tips, and technical documentation in our online support center. These resources help you understand your equipment, learn recommended settings, and get the most out of every hunt.
Replacement Parts & Accessories
Keep your equipment running strong with genuine parts and accessories. We carry coils, batteries, chargers, protective gear, digging tools, and more — fully compatible with your detector and backed by manufacturer standards. Not sure what fits your model? Just ask — we’re here to help.
Training & Tutorials
New to detecting or upgrading to advanced equipment? Our resource library includes helpful guides, maintenance tips, how-to videos, and expert advice from experienced detectorists. From ground balancing and coil choices to target ID basics and field technique, you’ll find the knowledge you need to level up your success.
Customer Reviews & Field Feedback for the Tero Vido Expander Metal Detector
Customer Questions & Expert Answers about the Tero Vido Expander Metal Detector
Get real answers from outdoor explorers and our product experts. Browse questions about performance, features, and setup — or ask your own to make sure this gear fits your next adventure.
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