:MEASure:VRMS
:MEASure:VRMS [<interval>][,<type>][,<source>]
:MEASure:VRMS? [<interval>][,<type>][,<source>]
<interval>
string
CYCLe DISPlay
Measurement interval, either an integral number of cycles or the full screen
<type>
string
AC DC
DC
Measurement type, either AC RMS or DC RMS
<source>
string
CHANnel<n> FUNCtion MATH WMEMory<r>
8
CHANnel1
Measurement source
Installs a screen measurement and starts an RMS value measurement. The <interval> option lets you specify the measurement interval, and the <type> option lets you choose between a DC RMS measurement and an AC RMS measurement.
<value><NL> where <value> is the calculated DC RMS value in NR3 format
Measure the DC RMS value on channel 1
:MEASure:VRMS CHANnel1
Measure the AC RMS value on the full screen display
:MEASure:VRMS DISPlay,AC