| Answer | Crossword Clue |
|---|---|
| fluxgates | FLUXGATE, a device for measuring a magnetic field |
| fluxgate | a device for measuring a magnetic field |
| degausser | a device for nullifying a magnetic field |
| degaussers | DEGAUSSER, a device for nullifying a magnetic field |
| gaussmeter | an instrument for measuring the intensity of a magnetic field |
| gaussmeters | GAUSSMETER, an instrument for measuring the intensity of a magnetic field |
