Cavity detector
A cavity detector is a tool designed to locate forgotten underground spaces such as tunnels, cellars, old trenches, catacombs, burial chambers, etc. Nowadays, there are detectors using two types of technology on the market. The first is based on seismic measurement while the second uses geoelectric measurement.
Seismic or geoelectric measurement
Certain detectors ensure the prospection of these cavities thanks to a specific technology based on the capacity of sound waves to undergo refractions. This is called seismic measurement. Another method is based on geoelectric measurement, which analyzes the resistance of the subsoil and possibly detects the presence of water. Whether you are looking for an old underground tunnel, an old cellar or a World War I trench … chances are you are going to use these techniques. Besides, you don’t always have to go far to uncover really interesting curiosities.
Cavity detector: the ally of geologists and archaeologists
Are you a professional on a geological mission or a digger who scours archaeological sites? In this case, you undoubtedly know the exceptional specifications of the latest generation professional devices? These detectors are indeed able to carry out extremely precise seismic or geoelectric measurements. But even if you are an amateur prospector looking for cavities, crypts and bunkers or metallic objects, you can also take advantage of these technologies thanks to the increasing democratization of these cavity detectors. Have you discovered an old document indicating the presence of a burial chamber buried under a church? Or were you told about a bunker where people from your village took refuge during the war? Exploring these buried remains is yours … The basements of our regions are full of treasures and traces of our history.
Ajax Ares Gold Detector – 4 systems
The Ajax Ares Gold Detector metal detector is an all-in-one device: intelligent, high-quality, highly accurate, efficient, luxurious and yet easy to handle.
If you're searching for gold and burials in vast terrain and open areas with unknown targets, your main need is for a tool that will guide you to the location of the buried target over long distances, then confirm the target's existence with a precise sound search system that can determine the target's depth, size and type! You absolutely need this professional technology to help you achieve your goals quickly and intelligently.
Ajax Troy – 2 systems
The Ajax Troy gold, metal and cavity detector is designed to be extremely efficient, offering precise measurements of the shape, size, type and depth of detected targets. In fact, it features 2 highly efficient search systems developed by specialist engineers and tested worldwide to guarantee reliable results. Taking efficiency far beyond the concept of depth, Ajax Troy: Inspired By The Future.
BR 100 PRO – 3 systems
BR 20 Pro – 1 system
BR 50 Target Max – 2 systems
Integrated between the long-range radar system and the new ion detection system, the BR 50 Target Max is the newborn device developed by BR Systems. The speed and accuracy of its analysis of the location of the detected object allows you to reach your target faster than before. This detector has been manufactured in a way that makes it one of the most responsive tools when it comes to metal detecting.
Delta Ranger Professional – 6 Systems
The Delta Ranger is a professional precious metal detector that not only detects gold but also performs 3D ground scanning and deep subsurface analysis. This detector uses two probes which give it great sensitivity for metal detection. The Delta Ranger Professional also has advanced features such as the Magnetometer and 3D Ground Scan to take vertical measurements of the subsurface.
Fusion Pro – 2 systems
The Fusion Pro terrestrial metal detector and 3D scanner is the revisited and improved version of the Future 2018 anniversary edition. In particular, it has been designed for beginners to 3D scanning. As such, it offers both ease of use and advanced measurement functions. The Fusion 3D soil scanner helps treasure hunters, gold diggers, adventurers and archaeologists detect the presence of cavities, an underground river, lost treasure, buried artifacts, hidden places and other historical objects. The Fusion Professional version is perfect for beginners and advanced users keen to explore the depths of our soil!
Fusion Pro Plus – 3 systems
OKM's Fusion Pro Plus is a 3D soil scanner with integrated inductive search coil. This multifunctional detector enables treasure hunters, archaeologists and engineers to obtain graphic 3D measurements. It can also measure acoustic magnetic fields and develop instant live images. Discover a high-performance, easy-to-use solution!
Gold Hunter Smart
This detector is made in Germany and has a two-year warranty. The Gold Hunter Smart can be considered the best metal detector on the market.
Its 4 systems associated with its numerous functionalities make it possible to prospect for all precious metals such as gold but also buried treasures and diamonds.
Gold Step Pro Max – 5 systems
OKM Delta Ranger – 2 systems
Pulse Nova
The Pulse Nova is a pulse induction metal detector designed to easily and accurately identify buried relics. Whether for hobby use or professional research, it is suitable for all types of users.
Capable of detecting metal objects up to 3 meters deep, it stands out for its simplicity of use — making detection fast and efficient.
CAVITY DETECTOR BY INVENTUM DETECTOR
A **cavity detector** is a specialized tool designed to identify **hidden underground spaces** such as **tunnels, caves, caverns, ancient trenches, catacombs, burial chambers**, or even **natural gorges**.
Today, there are two main technologies available on the market — **seismic measurement** and **geo-electrical measurement**.
Choose the method that best suits your underground exploration goals!
SEISMIC OR GEO-ELECTRICAL MEASUREMENT
To conduct successful underground explorations, several high-performance instruments using advanced technologies are available:
- Seismic measurement: Some detectors explore underground cavities using a technology that analyzes the way **sound waves refract** through the ground. This method allows you to **map the structure of the soil** and identify the **composition of the surrounding rock layers**.
- Geo-electrical measurement: This technique is based on analyzing the **electrical resistance of the subsoil**. An electric field is applied to the surrounding environment, causing charged particles to move. The resulting **resistivity readings** can reveal the presence of **water, air pockets, mud**, or even **metallic elements**.
Whether you’re searching for an **ancient tunnel**, a **forgotten cellar**, or a **World War I trench**, these technologies are **essential tools**.
You might be surprised — sometimes **fascinating discoveries lie just beneath your feet!**
CAVITY DETECTORS: AN ESSENTIAL TOOL FOR GEOLOGISTS AND ARCHAEOLOGISTS
Are you a **professional geologist** on a field mission or an **archaeology enthusiast** exploring historical sites?
Then you’re probably already familiar with the **exceptional performance** of modern detection devices.
These detectors offer **high-precision seismic and geo-electrical measurements**.
Even if you’re an amateur treasure hunter looking for **cavities, crypts, bunkers, or buried metallic objects**, you can now benefit from these technologies thanks to the **increasing accessibility of cavity detection systems**.
Have you come across an old document mentioning a **burial chamber beneath a church**, a **potential underground river**, or an **abandoned bunker**?
If so, it’s time to embark on an exploration of these **hidden remnants of the past**.
Our underground world is full of **treasures and traces of history** waiting to be uncovered.
HOW TO CHOOSE THE RIGHT CAVITY DETECTOR
There are many models of cavity detectors available, each designed to meet specific exploration needs.
Whether you require **advanced features** or a **simpler setup**, **Inventum Detector** has the perfect tool for you.
Start by identifying your requirements, then choose from our **wide range of cavity detectors**.
You can opt for **short- or long-range scanning**, **vertical detection**, **wireless data transfer**, **audio signaling**, or even **instant 3D scanning** to optimize your search results.
Equip yourself with **fast, accurate instruments** such as the **Ajax Troy**, **BR 20 Pro**, or **OKM Delta Ranger** to ensure the success of your underground investigations.
The biggest advantage of a cavity detector?
It can **locate even the smallest empty spaces**, **whether or not metals are present**.
From **natural caverns** to **man-made structures**, enjoy **unmatched performance and reliability** with every search.