User`s guide

Remarks
This query determines whether the aperture used for both 2-wire and 4-
wire resistance measurements is enabled.
The CONFigure:FRESistance, MEASure:FRESistance?,
[SENSe:]FRESistance:NPLC, and [SENSe:]FRESistance:RESolution
commands disable the aperture time mode (these commands select an
integration time in number of power line cycles).