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Fermometer - Adhesive Thermometer
MT410
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Description

BEST SELLER!
Keeping the right temperature during the fermentation is essential to the performance of your yeast. Imagine being able to just glance over at your fermenter and instantly know what temp it’s sitting at. With the Fermometer you get just that! It is a liquid crystal thermometer that adheres to the side of a carboy, bucket, or even stainless conical to tell you the fermentation temperature. (Fahrenheit only, not available in Celsius.)
 
What makes it a favorite among homebrewers is it gives you a more precise scale of 44–86°F, which the cheaper generic brands do not. It also has suggested Lager and Ale temperature ranges printed right on it. An example of the more precise scale would be that on this unit it’s easy to tell 1 degree of difference, say between 72° and 73° degrees. The more generic units can sometimes jump as much as 4° degrees.
 
Savvy homebrewers know that even 1 degree of temperature difference can have a big affect on the final flavor of their beer. And even if you don't yet have control over temperature, it is still helpful to know the exact fermentation temperature and to log it in your records.
Item # MT410
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.02LBS
Community Q&A

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Why did you choose this?
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It’s nice to know the temp at a glance
Michael G on Feb 19, 2018
Easier to read than the one that comes with the Fermentasaurus
Jeffrey B on Feb 15, 2018
It’s nice to know the temp at a glance
Michael G on Feb 19, 2018
best in the biz
Don R on Feb 15, 2018
Easier to read than the one that comes with the Fermentasaurus
Jeffrey B on Feb 15, 2018
to replace old ones
Dale K on Feb 13, 2018
Temperature monitoring
Todd C on Feb 1, 2018
Helps me know the temp of the ferment
Chandler O on Jan 25, 2018
ensure right temperature for fermenting
Edie B on Jan 24, 2018
It's always nice to know what temp the beer is at when fermenting
Valued C on Jan 24, 2018
love these
Jeff I on Jan 22, 2018
I put this on all my fermenters.
James P on Jan 15, 2018
Need to know the temp
Jason G on Jan 15, 2018
These provide a quick trend of fermenter temps. I double check with other methods when seeking special flavors at set temperatures.
Douglas I on Jan 15, 2018
best in the biz
Don R on Feb 15, 2018
to replace old ones
Dale K on Feb 13, 2018
Reviews

4.8 / 5.0
24 Reviews
5 Stars
4 Stars
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1 Stars
20
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Love the simplicity of them
February 8, 2018
Purchased
1 month ago
I have two of these, one on each fermenter. Super helpful for keeping your beer temperature where it needs to be.
January 30, 2018
Purchased
1 month ago
They work they way they should. Stick on well too.
January 28, 2018
Purchased
1 month ago
Easy to apply to my plastic carbouy. I have a couple of these fermometers on other fermenters and I trust the readings.
January 27, 2018
Purchased
1 month ago
Adhesive thermometer
I like these that sit horizontally to the surface of the beer. I think it is more accurate. It gives the average by placing it halfway down from the top. JMHO

I would send a pic but I just (5 minutes ago) finished a second bottling session and I am pooped. Maybe next time.
January 27, 2018
Purchased
1 month ago
It does a decent enough job.
January 24, 2018
Purchased
1 month ago
Good for carboys
Nothing fancy here, just stick it on and go. At least now I know what the carboy temps are. It's amazing to see the temp difference between an active carboy versus one settling. I thought there would be a difference, but six degrees? Wow! The two carboys are six inches apart in a big plastic tub.
January 13, 2018
Purchased
1 month ago
Must have product
Even if you have a temp controller you need one of these For quality assurance. Acurate and stays on after repeated washings of the carboy.
May 28, 2015
Good Ballpark Reading
These Fermometers give you a good ballpark reading of your fermentation temperature. I use one on every fermentor I have.
May 26, 2015
Another Satisfied Customer
Staple product. I have one of these on all of my carboys. Accurate and reliable.
May 14, 2015