WTB EU nanovoltmeter such as keithley 181 or 182

[gmac34]

I'm looking for a nanovoltmeter for a reasonable price preferably in Europe, so be sent to Italy, it can also be untested/for repair.
Thanks !

[guenthert]

   I'm moving again and find I have too much stuff.  While preparing this answer I went through some old posts and data and now have 2nd thoughts about selling it (*).  Write me in 3 weeks or so, if you haven't found any til then ...


*) it being an early (i.e. w/o 2nd shield) Keithley 181 in fair-to-good cosmetic condition (one button missing), which works (I believe within specifications, albeit excessive input bias current in the lowest range).

[gmac34]

No problem, I know it's difficult to separate from test equipments.