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Fermometer - Adhesive Thermometer
MT410

Fermometer - Adhesive Thermometer

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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 0.02 LBS
Community Q&A

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Why did you choose this?
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cant find old one
Valued C on Jan 25, 2023
Setting up 64oz growlers to use for fermenting
Jay S on Dec 29, 2022
cant find old one
Valued C on Jan 25, 2023
The ones I have quit woring
CARL BURTON on Jan 5, 2023
Setting up 64oz growlers to use for fermenting
Jay S on Dec 29, 2022
Thought he may need it
Sarah P on Dec 21, 2022
to stick on my Erlenmeyer flask to monitor yeast starter temperature
THOMAS LOPEZ on Dec 14, 2022
Checking temp is much easier.
Mark H on Dec 6, 2022
Ran out
Daniel W on Nov 29, 2022
you can never have enough of these, since i've been brewing for over 8 years, sometimes these need to be replaced
Christopher Camp on Nov 22, 2022
Have used before and will give this as a gift
James Baroni on Oct 22, 2022
convenient
Jim S on Oct 17, 2022
For visual of fermentation temperature
Brandon H on Oct 15, 2022
gift
Nancy Carlson S on Oct 14, 2022
adds interest to the process, helps to track progress.
Leigh Niland on Oct 13, 2022
offered on the carboy page
Matthew P on Sep 13, 2022
Cant see the numbers anymore
Paul S on Aug 22, 2022
Because they work. One for a new fermenter, one for an aquarium!
Kurt L on Jul 28, 2022
Keep tabs of the fermentation temperature
Kevin Anthony B on Jul 27, 2022
Temp is important
Robert M on Jul 15, 2022
happy yeasts make happy beasts.
Valued C on Jun 13, 2022
Knowing the approximate temp of your brew is always good
Bradley W on May 13, 2022
Handy
Brian H on Apr 9, 2022
To know the temperature of my wort
Mike M on Apr 4, 2022
TO HAVE
Erik A on Mar 30, 2022
Because I need it
James Y on Mar 18, 2022
I don't have any
Fred S on Mar 2, 2022
Double check on the Inkbird
Murray V on Jan 8, 2022
To check the temp of my mead
Walter W. S on Dec 24, 2021
Easy to use
Marcos Antonio R on Dec 15, 2021
Been using for 20+ years find them to be accurate
NORMAN RYAN on Dec 2, 2021
To replace my thermometer on my current carboy
Brittainy C P on Nov 24, 2021
Temperature control is important
David K on Oct 29, 2021
Carboy
Mike C on Oct 15, 2021
need another one
charles s on Oct 8, 2021
It looked space-aged
Rick P on Oct 8, 2021
Used in the past and works great
Brent J on Aug 24, 2021
Convenient way to check temps on carboys
Lorraine S Z on Aug 24, 2021
Making wine at home, need to ensure correct temperature
Michelle C on Aug 20, 2021
New big mouth bubbler and want a quick visual temp indicator as backup
Paul G J on Jul 20, 2021
My current ones are 10 years old.
Christopher M on Jul 16, 2021
new use
Matthew S on Jul 12, 2021
to monitor temperature
Alison G on Jun 22, 2021
to ck temp
william m on Jun 9, 2021
Why not?
Jay F on May 26, 2021
Temp control
Aaron K on May 8, 2021
My fastfermenters have one built in, need one for this unit
RANDALL B on Apr 29, 2021
monitoring temperatures
derek f on Apr 27, 2021
makes fermenting easier
Thomas C S on Apr 27, 2021
Always good to slap on the side of fermenters. Adds 5 horsepower.
Andy Hawks on Apr 23, 2021
Why not know your temps
Shawn M on Apr 23, 2021
Easy to use
JasonD K on Apr 19, 2021
The ones I have quit woring
CARL BURTON on Jan 5, 2023
Thought he may need it
Sarah P on Dec 21, 2022
Reviews

4.8 / 5.0
57 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
50
4
2
1
0
Rated 5 out of 5
Must Have
This item allows me to guage temperature in the primary without opening the lid. In conjunction with airlock activity, I can keep a close eye on expected behavior. Recommended!
December 29, 2022
Purchased
1 month ago
Rated 5 out of 5
Good for reference.
Surprisingly accurate for surface temp readings.
July 23, 2022
Purchased
7 months ago
Rated 5 out of 5
Fermometer
Works good and stays on.
February 15, 2022
Purchased
1 year ago
Rated 5 out of 5
Have them on all my paid fermenters
February 9, 2022
Purchased
1 year ago
Rated 5 out of 5
Good Thermometer
Only drawback is it is hard to separate the backing so it sticks. It should have a perforation
March 28, 2021
Purchased
1 year ago
Rated 5 out of 5
It’s a great tool. Used for constant temperature checks on a large glass jar for sourdough starter.
February 18, 2021
Purchased
1 year ago
Rated 5 out of 5
Work like a regular temp. Easy to use
January 29, 2021
Purchased
over 2 years ago
Rated 5 out of 5
Fermometer
Works great, pretty accurate when checked against thermometer.
January 21, 2021
Purchased
over 2 years ago
Rated 5 out of 5
I am ordering more
They stick to my fermenter and I can easily read the temp. Using this device is a step forward to improved temperature control in order to make better beer.
December 2, 2020
Purchased
over 2 years ago
Rated 5 out of 5
Better than others I've tried.
I have a couple variations / brands of adhesive thermometer (AT) and I prefer this one over all others. The length of the AT isn't ideal for all brewing vessels, but the markings react well and are clear and easy to read even in low light.
October 12, 2020
Purchased
over 2 years ago