User`s guide

Examples
The following command configures the instrument for ac voltage
measurements, triggers the meter to take a reading, and then transfers the
reading to the instrument output buffer. The default range (autorange) and
resolution (fixed at 6½ digits) are used for the measurement.
MEAS:VOLT:AC?
Typical Response: +1.86850000E-03
The following command configures the instrument for ac voltage
measurements, triggers the meter to take a reading, and then transfers the
reading to the instrument output buffer. The 1 V range is selected.
MEAS:VOLT:AC? 1
Typical Response: +4.27150000E-03