G
PHYSICS
G01
MEASURING; TESTING
G01R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33/00
Arrangements or instruments for measuring magnetic variables
G01R33/02
Measuring direction or magnitude of magnetic fields or magnetic flux
G01R33/028
Electrodynamic magnetometers
G01R33/0286
comprising microelectromechanical systems [MEMS]