Model M-3 Fluxgate Magnetometer

The Model M-3 Fluxgate Magnetometer is a sensitive device used to measure Earth's magnetic field and other magnetic fields with high precision. It works by using tiny magnetic sensors within a coil to detect changes in magnetic flux. When exposed to a magnetic field, the sensors produce signals that are processed to determine the field's strength and direction. This instrument is commonly used in geophysics, space research, and navigation, providing detailed magnetic measurements essential for scientific studies and practical applications like detecting underground minerals or mapping subsurface structures.