Tektronix TDS7000 Series Programmer's Manual page 257

This amplitude measurement finds the true Root Mean Square voltage in the entire waveform or gated
region.
• UNDEFINED
This is the default measurement type, which indicates that a measurement type has not yet been
chosen. Once a measurement type is chosen, measurements cannot be reset using this argument.
Example 1
MEASUrement:MEAS2:TYPe FREQuency
This command defines measurement 2 as a measurement of the frequency of a waveform.
Example 2
MEASUrement:MEAS1:TYPe?
This query might return
:MEASUREMENT:MEAS1:TYPE RMS
measure the RMS value of a waveform.
, indicating that measurement 1 is defined to
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