I've wanted one of those testers for a while, but I'm unsure any come with original switches.
I know there's a whole underground gaming cult thing about whose clone Cherry switches are closest to the real thing; supposedly, a number of the Taiwanese makers are indistinguishable in feel for each of the popular colors.
@bd - have you got the one you linked to; have you tried it to have a firsthand opinion...? Given the price, I don't know that either of these are likely populated with the real thing.
[EDIT] No, wait...upon reviewing the listing, it appears the AKWOX (
) model bd linked to does explicitly CLAIM to actually have Cherry switches. The one I linked to does not so promise.
mnem