The unique feature of the SeaSPY sensor is its omnidirectional. In use, there is no need for sensor orientation, so it is suitable for use anywhere in the world. No matter where you are, regardless of the strength of the magnetic field, SeaSPY magnetic sensor can provide a strong signal and accurate data.

The precision of the SeaSPY Overhauser sensor is the highest of all magnetometers: reaching O.1nT, and the repeatability between SeaSPY sensors is unrivaled: better than O.OlnT. Thus, they are well suited for use as a gravimeter configuration, so that the output of two independent sensors can be compared to measure the magnetic gradient between them.