Hello all. New to the forum and have a quick question. Just got a brew controller from keg kits and it has a mypin ta4 pid in it. I'm just setting up my electric brewery and just did a trial run plug in to see how everything worked. I set the pid on auto and warmed approximately 6.5 gallons of water to 170 degrees. I checked the temperature against an analogue thermometer and the pid showed 170 and the thermometer showed 162. Any idea how to calibrate the pid so it shows the accurate temperature?
Cheers,
Matt
Cheers,
Matt