My google-fu seems to be failing badly... or Siglent is failing badly with their marketing/info... but I just can't find any good information on the SDS2000X (or perhaps other series, too) PAS option features.
The best I could find was release notes: "Released the Power Analysis option", various sites providing the price for it, and siglent america site revealing it needs some extra hardware, too (deskew, current probe(s)). From the single screenshot I could find + the extra hardware bit + its full name (power analysis) I could deduce what it is likely meant for, but nothing about what all features it has and how it really works etc. etc.
I don't personally seem to need it, but, for the benefit for others...
Does anyone have or find links for better info about that PAS option?