PID ??

[Steveu]

I built one for my RCBS pot when the t-stat quit working. Got the parts off of amazon, hardest thing was finding a box to put it all in. There are a lot of different versions of how to make one. I tried to keep it as simple as possible. I searched for "PID's for brewing" and got a lot of good info. One thing I did was to take the pot apart and put the thermo couple where the old temp probe was. Used pop rivets to put it back together. It works great, especially with the auto-tune function. I cast isotope lead @ 675 and 95% are +/- .5 grain. It's the best I have ever cast!

Cheers,
Steve