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Blichmann Thrumometer 3/8 in. Inline Thermometer
BL420

Blichmann Thrumometer 3/8 in. Inline Thermometer

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Description

The Blichmann ThruMometer In-line Thermometer is a great way to know the temperature of your wort while it's being transferred. Very helpful when using a counterflow or plate chiller to read the temperature of your wort going into the fermenter. Made of heat-treated highly corrosion resistant aluminum. Reads from 58°F - 88°F, and has 3/8" in and out posts.

Note- Clean with mild detergent only, using warm (no hotter than 140°F) water. Do not soak in the same bucket as other metals, as this could result in galvanic corrosion to the aluminum. After use, dry thoroughly and store in the protective plastic tube.

 
Item # BL420
Shipping Eligible for Free Shipping Program
Availability California - Out Of Stock
Pennsylvania - In Stock
Weight 0.20 LBS
Community Q&A

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Why did you choose this?
MoreFlavor Store
need it
Armando G on Mar 31, 2022
Because it handlesa critical task without having to hold it, once can focus on controlling the reverse chiller intakes as the fermenter is filled
Scott K on Mar 7, 2020
need it
Armando G on Mar 31, 2022
Need to upgrade
Glen K on Oct 20, 2020
Because it handlesa critical task without having to hold it, once can focus on controlling the reverse chiller intakes as the fermenter is filled
Scott K on Mar 7, 2020
one less loose thing to hold at critical transfer time
Scott K on Feb 24, 2020
highly recommended and have used before.
MARK R on Mar 15, 2019
Monitoring temp out of a counterflow chiller into the fermentor
Dave M. on Feb 12, 2019
To use in the Grainfather
Kevin K on Jan 29, 2019
Just got a counterflow chiller and figured this would be good to see the temp of the wort coming out of it.
Scott Holtog on Jan 5, 2019
Monitor temp of cooled wort
harry p on Sep 27, 2018
To monitor the temperature of the wort out of the counter chiller
Kevin K. on Aug 15, 2018
sanitary- no theads or crevices
brian R on May 3, 2018
Need to upgrade
Glen K on Oct 20, 2020
one less loose thing to hold at critical transfer time
Scott K on Feb 24, 2020
Reviews

4.9 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
9
1
0
0
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Rated 5 out of 5
Perfect means to measure ferment temp
This inline thrumometer is ideal for freeing up your hands while constantly measuring temperatures, allowing focus on controlling both the intake and outake of your reverse chiller as you fill the fermentation vessel .
March 17, 2020
Purchased
over 4 years ago
Rated 5 out of 5
easy to read temp
Great tool to use at the end of the counterflow wort chiller to ensure temp is ready for fermentation.
March 26, 2019
Purchased
over 5 years ago
Rated 5 out of 5
Great thermometer.
Works as it’s supposed to and within a degree. I bought this for the Grainfather and it is not needed. The wort comes out of the counter flow chiller cold and there is really no way to adjust the output temp aside from shutting off the water to the chiller. Even then you’re more concerned with the over all temp in the fermenter.
November 8, 2018
Purchased
over 5 years ago
Rated 5 out of 5
Works Great
Just used for the first time yesterday. Pretty responsive temperature readings allowed me to adjust on the fly.
August 13, 2018
Purchased
over 5 years ago
Rated 5 out of 5
Favorite purchase to date
I use this with my Grainfather and SS Brewtech Brew Bucket. I attach it to the counter flow chiller tube on one end and another piece of silicone tubing on the other. I feed the out tube through the hole in the fermenter lid so the fermenter remains covered entire time. I use the thermometer on the brew bucket as well to monitor the blended temp of the wort. This allows me to monitor the overall blended temp as the temp coming out of the chiller changes or if I make adjustments (water flow rate and/or temp) with the chiller. I find that the temp readings change swiftly and are reasonably accurate. For my set up, this is my favorite purchase to date and highly recommend anyone using a counter flow chiller to buy this. Takes a lot of stress out of chilling because you know what temp the wort is as it comes out of the chiller.
June 9, 2018
Purchased
over 6 years ago
Rated 5 out of 5
Great tool to the kit
Great tool to the kit
February 1, 2018
Purchased
over 6 years ago
Rated 5 out of 5
Does what its supposed to do
Excellent product, has made life a lot easier for regulating flow from the chiller in order to hit the right temperature.

I used a piece of 3/8" tubing on the input port, and it fits into the 1/2 " tubing coming from the chiller with no leaks.
December 5, 2014
Rated 5 out of 5
Awesome
A must have if using a therminator. Blichmann makes everything easy.
May 6, 2014
Rated 4 out of 5
Works Great
I wish there was an option for 1/2" input/outputs instead of just 3/8" but overall the product works very well. I was worried it would take too long to wait for the colors to show up accurately on the gauge but my experience has been temps show correctly after only a few seconds of contact with the flowing wort.
May 4, 2014
Rated 5 out of 5
Great Item
I use this on the output of my heat exchanger and it works perfectly. Easy to clean, and the response time of the therm strip isn't too bad either.
February 27, 2013