I've looked into the "Gossen MetraHIT Tech" - 420€ is the best offer I could find.
They're certainly nice meters and I considered saving up a bit for them - but those Agilent ones seem just too right (also I like HP ever since I used to work in the IT).
EDIT:
Fuckings will be removed, as 1 person contacted me and (without going into details) stood up to my accusations and cleared some things up - that needs to be appreciated. So in case you made any conclusions and happened to guess the right guy (speaking of the regular here on VOGONS) all is back to a cool level there. The one time poster will still get mentioned negatively in the documentation 😁
The cleared space on the silkscreen will be used for adding explainations for the jumpers - a more positive and useful thing anyways.
I've also decided that there will be a maximum order of 3 cards per person for now - this goes with the fact that my chosen PCB plant can produce 120 cards per order and allows me to have a bigger buffer in case something goes horribly wrong. I might place a second order at a later point and contributors/donors can hop in there once again - without having to donate again of course.