Memory:nstates - Agilent Technologies N1911A Programming Manual

MEMory:NSTates?

This query returns the number of registers that are available for
save/recall. As there are ten registers this query always returns ten.
Syntax
Example
MEM:NST?
N1911A/1912A P-Series Power Meters Programming Guide
MEM :NST ?
This command queries the number of
registers available for save/recall.
MEMory Subsystem
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