Features

Here are some key features and operations of this device:Applications: The MAGNEX® 130 B is widely used in professional operations, such as by police divers, for geomagnetic surveys of hazardous location exits, and by commercial diving companies. It is designed to detect magnetic anomalies in the Earth's magnetic field, making it suitable for a wide range of applications.Passive operation: The MAGNEX® 130 B belongs to the group of Ferro metal detectors with a passive operation, similar to those used on land for geomagnetic surveys. It measures differences in the Earth's magnetic field, suppressing the natural magnetic field and displaying local magnetic anomalies.Three detection levels: The device has three detection levels with different sensitivity ranges. In the first stage, it dynamically adapts to background noise and interference near ferrous objects. In the second stage, it works quasi-statically and slowly suppresses external sounds. In the third stage it has maximum detection sensitivity.Automatic adjustments: Thanks to the automatic adjustments in the first two detection stages, the diver does not need to make manual adjustments to the device, which simplifies the work and makes it more efficient.Detection range: The range within which a ferromagnetic object can be detected depends on the magnetic field strength of the object. Small objects with a low magnetic field strength are only detected when they are close to the probe, while larger objects can be detected at a distance of several meters. All in all, the MAGNEX® 130 B underwater detector offers a combination of sensitivity, versatility and ease of use, making it a valuable tool for professionals who need to locate magnetic anomalies underwater.