WOW .....
So those 220W peltiers seem to work pretty damn well at 12 v... I had to chill this Drift0.8 on 12v down to a liquid temp of +1ºC to get that -31 reading... ok well it was with a massive open copper block on the cold side too, fully exposed to 22ºC ambient... Sweeeooo.. I feel better again...
allmost got a little bit worried there....
