So, no one who has viewed this thread, is familiar with this
resistor brand?
![Confused :-//](https://www.eevblog.com/forum/Smileys/default/confused0024.gif.pagespeed.ce.5xOqKkq0Co.gif)
Well, I have been logging them with my 34970A and my freshly
Cal'D (
![ThumbsUp :-+](https://www.eevblog.com/forum/Smileys/default/icon_smile_thumbsup.gif.pagespeed.ce._JElyJQqdB.gif)
yeap, I have been bitten by the v-n bug) 34401A
over a 6 hour period @ 24°C ±2°C (no RH yet, but the lab is located
at the highest part of the house so...) and they have performed extremely
well (≅<1ppm/°C).
Maybe I have posted this in the wrong forum. Mods, let me know.