G
PHYSICS
G
PHYSICS
G01
MEASURING; TESTING
G01
MEASURING; TESTING
G01R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
15/00
Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
15/00
Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
G01R15/14
Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
G01R15/14
Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
G01R15/20
using galvano-magnetic devices, e.g. Hall-effect devices; , i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
G01R15/20
using galvano-magnetic devices, e.g. Hall-effect devices; , i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices