Exactly.
In this case Wavesurfer WS3024Z, Waverunner 9054, HDO6034A.
Last two got the same software.
Feeding in 1khz Sinewave from a GWInstek generator.
FFT as a math function, one pic shows the menu of the WS3024Z....That´s all, nothing else(it even didn´t got a split display function for FFT)
Second pic shows FFT from the HDO, no marker/peaks/table settings too.
But I must confess, I´ve forgot the "mighty" featureset of the HDO...In this case a spectrum analyzer function.
And there are the markers/peaks/table....
But the "normal" FFT function didn´t have this.