磁力计 meaning in Chinese

magnetic flow meter
magnetometer

I need a magnetometer , i need a side scan sonar
船上要有磁力计和边扫描声纳
Coercive force meter
矫顽磁力计
Head orientation is determined with a commercially available hybrid tracker that combines gyroscopes and accelerometers with a magnetometer that measures the earth ' s magnetic field
在测定头部方向的技术上，我们用的是一种市面上买得到的混合式追踪器，它是由?转仪、加速表以及一个磁力计（测量地球磁场）结合而成的。