RIGOL DS1000D - Manual (Page 74)

RIGOL Command Systems
Programming Guide for DS1000E, DS1000D Series 2-62
Function Explanation:
The command queries the bottom value of the waveform under measure.
<source> could be CHANnel1 or CHANnel2.
Returned Format:
Such as: -2.52e+03, the unit is V.
8. :MEASure:VAVerage?
Command Format:
:MEASure:VAVerage? [<source>]
Function Explanation:
The command queries the average value of the waveform under measure.
<source> could be CHANnel1 or CHANnel2.
Returned Format:
Such as: 4.01e+01, the unit is V.
9. :MEASure:VRMS?
Command Format:
:MEASure:VRMS? [<source>]
Function Explanation:
The command queries the root-mean-square value of the waveform under
measure. <source> could be CHANnel1 or CHANnel2.
Returned Format:
Such as: 1.78e+03, the unit is V.
10. :MEASure:OVERshoot?
Command Format:
:MEASure:OVERshoot? [<source>]