This is is electronic but i don't suppose General.
I just got the DMM i've always dreamt of.
She's an old lady from about 90' , but still a beauty. And the insides are fine.
The graybeards know her for sure.
But if you don't know her already ... Stop now , in order not to be addicted.
She's almost as expensive as the SWMBO.
DS here : http://cp.literature.agilent.com/litweb/pdf/5965-4971E.pdf
/Bingo