Tag Archives: FGM S .I.4 NJN metal detector


Geophysical and Goldfish S.I.4 NJN Goldfish use various functional modes that can be used for specific underground research. Depending on your personal needs, one of the following operating modes can be implemented: Magnetometer (ferromagnetic metal tracking) ground scan (3D color representation of basement) Discrimination (metal discrimination: precious metals / basic metals) metal detector (metal discrimination: […]