41. Two different magnetometers were mounted : a vector helium magnetometer and a fluxgate magnetometer. 42. Two different magnetometers were mounted : a vector helium magnetometer and a fluxgate magnetometer . 43. This theoretically perfect magnetometer is now functional and so can begin to make measurements. 44. Ground magnetometer data provide real-time situational awareness for post-event analysis. 45. Magnetometers are used to measure the magnetic fields, magnetic anomalies in the earth.46. The sensitivity of magnetometers depends upon the requirement. 47. Magnetometers are instruments designed to locate ferrous materials.48. The most common type of magnetometer used for marine survey is the fluxgate magnetometer. 49. The most common type of magnetometer used for marine survey is the fluxgate magnetometer . 50. Newly revealed in the final motion controller was the inclusion of an internal magnetometer .