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Step into a new era of metal detection with the Nokta Invenio, a groundbreaking smart detector and 3D imaging system that goes far beyond basic audio beeps. Powered by an integrated Artificial Neural Network and a revolutionary positional tracking sensor (IPTU), it is the first detector in the world to display the real depth, exact dimensions, and true 3D shape of buried targets in real-time.
Key Highlights:REAL-TIME SHAPE & DEPTH | IPTU Sensor Technology
“The start of a new era in metal detection! Go beyond basic beeps and target ID numbers.”
The Nokta Invenio represents one of the most dramatic advances in metal detection technology since conventional metal detectors first appeared on the market in the 1930s. Specifically, the Invenio is the first and single revolutionary step taken towards turning a detectorist’s ultimate dream into reality. While many competitors have simply pushed existing patents forward without moving beyond basic beeps, the Invenio provides the first major leap forward in meeting real consumer expectations.
For decades, users have constantly expected a lot more from a detector than just an audio signal. Therefore, Nokta engineered the Invenio to satisfy six critical demands. First, it allows you to discover much deeper targets. Second, it tells you exactly what type of metal you have detected. Furthermore, the system displays the real depth, the real shape, and the exact dimensions of the target. Finally, it effectively detects ground anomalies and underground cavities, ensuring you never miss a hidden structural detail.








| Product Name | Nokta Invenio Pro |
| Brand | Nokta Detectors |
| Depth Performance | Extreme Depth Recovery for Deep Treasures & Cavities |
| Search Systems (6 Total) | 3 Non-Motion: Basic, Expert, Ground Anomaly & Cavity 3 Motion: All Metal, Fast, Deep |
| Warranty | 2 Years |
Developed directly by Nokta Detectors, the IPTU unit uses integrated sensors to precisely compute the right-left and forward-back movements of your search coil. Consequently, it exactly determines the coil’s location and height above the ground. Because of this advanced IPTU sensor, you can visually follow the start and finish points of your scanned area. In addition, the system lets you seamlessly determine the width, the length, the target depth, the target shape, and the precise dimensions of the object.
The Invenio does not rely on simple processing. Instead, it incorporates a sophisticated Artificial Neural Network. Thus, the device utilizes adaptive learning algorithms to provide superior shape extractions and highly accurate depth indications, ensuring unmatched reliability in the field.
| System & Core Technology | |
| Operating System | Embedded Linux System |
|---|---|
| Graphic Process | OPEN GL |
| Sensor Integration | IPTU (Integrated Positional Tracking Unit) Sensor |
| Operating Principle | VLF |
| Operating Frequency | 14kHz |
| Audio Frequencies | 150Hz – 700Hz adjustable |
| Search Capabilities & Detection | |
| Search Modes | 3 Non-Motion (Basic / Expert / Ground Anomaly & Cavity) 3 Motion (All Metal / Fast / Deep) |
| Ground Balance | Automatic / Manual / Tracking |
| Sensitivity Setting | 01 – 99 |
| Target ID | 00 – 99 |
| Iron Audio & Tone Break | Yes |
| Notch Filter & Pinpoint | Yes |
| Frequency Shift | Yes |
| Hardware & Interface | |
| Display | 7″ 800×480 18 Bit RGB TFT Screen (with Backlight) |
| Search Coils Included | Waterproof DD 28×18 cm (INV28) Waterproof DD 40×35 cm (INV40) |
| Feedback | Visual, Audio, Vibration, LED Flashlight |
| Supported Languages (17) | English, German, Greek, Turkish, French, Italian, Russian, Arabic, Spanish, Chinese, Persian, Bulgarian, Serbian, Romanian, Dutch, Portuguese, Polish |
| Physical Dimensions & Power | |
| Weight | System Box: 1.7kg (with battery) | Shaft & Handle: 2.4kg |
| Length | 121cm – 152cm (Adjustable) |
| System Box Battery | 7.4 V 5500 mAh LiPo (Approx. 5 hours life) |
| Shaft Battery | 7.4 V 5400 mAh LiPo (Approx. 9 hours life) |
| Warranty & Patents | 2 Years | Patents on Shape/Dimension Display, Depth Display, and Ground Anomaly Imaging |
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| SKU | Nokta-Invenio-Pro |
|---|