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Fermometer - Adhesive Thermometer

Fermometer - Adhesive Thermometer

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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.
California Recipients: WARNING: Cancer -
Item # MT410
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.02 LBS
Community Q&A

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Why did you choose this?
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Need a new one
Josh F on Jan 27, 2020
works great
Anthony T on Jan 16, 2020
Need a new one
Josh F on Jan 27, 2020
looks cool
Kyle S on Jan 20, 2020
works great
Anthony T on Jan 16, 2020
Need extra for spare fermenter
Zach B on Jan 11, 2020
Need an extra thermometer for my fermentation tank
Jaime L on Jan 3, 2020
Valued C on Dec 31, 2019
Replacement on a carboy
Martin S on Dec 12, 2019
need for new fermenter
Jim E on Dec 6, 2019
Todd M on Dec 2, 2019
Better temp accuracy
Phillip G on Nov 26, 2019
Bradley M on Nov 20, 2019
works for many applications
Jeff M on Oct 29, 2019
These worked well in the past.
Gary Nalavany M on Oct 22, 2019
For new fermenter
Michael M on Oct 8, 2019
Online video
jeremy g on Oct 7, 2019
For 1 gal. carboys
NICHOLAS M MAIER on Oct 5, 2019
Recommended by several beer writers
Jim S on Oct 5, 2019
Need it for new carboy
Charles Stahl on Oct 3, 2019
Need to gauge the temp on carboys.
Frank G on Sep 21, 2019
Only stick on available. Need it for my fermentor
Valued C on Aug 28, 2019
Love these, very convenient and they work well.
Karyl N on Aug 28, 2019
recommend on page
Malcolm M on Aug 28, 2019
Temp monitoring
Valued C on Aug 28, 2019
Checking fermentation temps.
Robert Garton on Jul 22, 2019
purchase to see fermentation temp on craftabrew catalyst
raul r on Jun 11, 2019
it was a suggestion on your site
Lori R on Jun 10, 2019
Its quick and easy
Dean D on Jun 5, 2019
Seemed like the right choice
Henry T H on May 27, 2019
Monitoring temps is always a good idea when fermenting.
Dean D on May 23, 2019
handy to have on fermenter
Jason H. on May 13, 2019
Building a spaceship, this will be used to monitor the temp. As I reenter the atmospher
Jason Fuller on Apr 29, 2019
I need it
Jeff Olson on Apr 25, 2019
Easy way to keep a constant record of the liquid temperature in your fermentation vessel.
Michael W on Apr 25, 2019
easy no power temperature on carboy
Hoax B on Apr 23, 2019
To track the temperature of the liquid in my FerMonster.
Daryl M on Apr 20, 2019
works great
Dave on Apr 6, 2019
Need an adhesive thermometer for each carboy
Valued C on Apr 6, 2019
Helpful for determining temp of wort in fermenter
Nicholas G on Apr 4, 2019
I like the way it reads temps
Jena A T on Apr 3, 2019
need one
Robert G on Mar 30, 2019
Need to monitor temperature in glass carboy
Pasquale C on Mar 28, 2019
For mini bucket
ANTONIO CISNEROS on Mar 24, 2019
To monitor temps
Scott M on Mar 23, 2019
Quick and easy way to record liquid/vessel temperature.
Michael W on Mar 18, 2019
Easy to keep and eye on your carboy temp
Christopher Taylor on Mar 7, 2019
wine making
Rick P on Mar 5, 2019
want it
Kenneth C on Mar 4, 2019
To put on my other fermenters
Dominick V on Mar 1, 2019
To check Temp
Bill P on Feb 27, 2019
For glass car boys and ferment bucket
anthony dotta on Feb 15, 2019
looks cool
Kyle S on Jan 20, 2020
Need extra for spare fermenter
Zach B on Jan 11, 2020

4.8 / 5.0
36 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Better scale reading than the cheapies
worth a couple extra $$$ especially if you do lower temperature fermentations.
January 15, 2020
3 weeks ago
It works and shows the wort temp. What else can I ss
September 28, 2019
4 months ago
I like the increased upper range of the fermometer for those kveik yeast fermentations. I've got one in each bucket and carboy
August 11, 2019
6 months ago
easy to see temp at a glance
Makes checking temp on my carboys quick and easy
April 11, 2019
1 year ago
Great product especially for the cost
January 29, 2019
1 year ago
Works great. I've this type thermometer with other kit
Works great. I've this type thermometer with other kit and when I need another I will buy it from the source again.
September 30, 2018
1 year ago
Easy to use ,a must have,direct contact.
September 28, 2018
1 year ago
Works great
I prefer this to other fermometer strips because it goes up to 86 degF, I use these on my cider and saison fermenters, they both routinely get above normal ale temperatures so the extra few degrees is useful.
July 31, 2018
1 year ago
Easy to apply and reas
July 3, 2018
1 year ago
Preferred Thermometer.
Love these things. These are much better than other stick ons.
April 17, 2018
1 year ago