Antenna analyzerW
Antenna analyzer
Dielectric spectroscopyW
Dielectric spectroscopy
Electrical impedance tomographyW
Electrical impedance tomography
Electrical resistivity tomographyW
Electrical resistivity tomography
ElectroglottographW
Electroglottograph
Four-terminal sensingW
Four-terminal sensing
LCR meterW
LCR meter
Maxwell bridgeW
Maxwell bridge
OhmmeterW
Ohmmeter
RX meterW
RX meter
Wheatstone bridgeW
Wheatstone bridge
Wien bridgeW
Wien bridge