Opt - Keysight N1911A Programming Manual

*OPT?

The *OPT? query reports the options installed in the power meter and returns:
– " " empty string for a standard instrument.
– "003" for an option 003 instrument.
Syntax
N1911A/1912A P-Series Power Meters Programming Guide
?
*OPT
IEEE 488.2 Command Reference 17
743