Long Thermowell

Just received mine in the mail. The probe for the Johnson A419 controller I own fits perfectly snug in the 3/8" OD thermowell with no modification needed. The 18" version was just the right size for my 6 gallon PET carboy. Great price and fast delivery. Definitely recommend.

I had been looking for a thermowell to use with my STC-1000 so I would stop taping to the side of the carboy. Fits snug. I'm really happy with it. I will order a couple more.

I have been looking for a thermowell that fit the STC-1000 probe. I found what I was looking for in Stainless Brewing's Thermowell. Mine is crafted from 1/2" OD SS giving plenty of room for the probe to be inserted. The compression cap seals the thermowell completely. Sanitize by boiling in wort. To form the carboy cap over 1/2" tube I used tongs to submerge in boiling water for about 15 seconds and it slid right onto the tube. I could not be happier with this product. 5 Stars from me!

Solid, well made, easy to clean, and way, way cheaper than any other you can find on the market. What can be better?

I've used this for 2 batches now and have been very happy. I use this with a dual port Big Mouth bubbler, 1 port is an airlock, the other port is this thermowell. I've used this in my chest freezer converted to fermentation chamber controlled by an updated STC-1000 temp controller. The temp probe from my STC-1000 fits in this perfectly. I elected for the 18" version, but if I were ordering again, I might go for 24. Great item for the price.