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Fermentaholics Proof and Tralle Hydrometer
A proof and Tralle hydrometer is a tool used to measure the alcohol content in distilled spirits. It’s a glass device that you float in the liquid, and depending on how deep it sinks, you can read the alcohol level on the scale.
Easy Test, Accurate Results
The proof scale shows the strength of the alcohol in "proof," which is a measurement used in the U.S. (proof double the alcohol percentage). So, if a liquid is 50% alcohol, it will read as 100 proof. The other scale, the Tralle scale, shows the alcohol by volume (ABV) directly —no conversion needed.
Proof & Tralle
Accurately Measure Alcohol Content In Distilled Spirits
This Proof & Tralle is an essential tool for distillers to determine the alcohol content in distilled liquids.
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Precise Measurements
When it comes to distilling, accuracy and consistency from your tools are imperative. This Proof & Tralle is designed to deliver the results you need.
Two Measurement Scales
Measure Proof, Tralle
The alcoholmeter comes equipped with two measuring scales clearly marked for easy readings. Proof ranges from 0-200, and Tralle ranges from 0-100.
For Distilled Liquids Only: Proof and Tralle hydrometers are not suitable for beer or wine because they assume the liquid is pure alcohol and water, without sugars or other dissolved solids that can affect density.
Check out our Full Line of Products and Ingredients
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Hydrometer, Proof & Tralle Test Jar
This Plastic Hydrometer Test Jar and Measuring Cylinder Makes It Easy To Test Your Homebrewed Beer, Wine, Mead, Cider, Hard Kombucha, And More.
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Kombucha pH Test Strips - pH Range 0-6
Fermentaholics Kombucha & Fermentation pH Test Strips Were Designed By Home Brewers For Home Brewing. Instantly and Accurately Test The pH Of Any Liquid In The 0 - 6 pH Spectrum.
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1 Gal Standard Fermentation Lid Gasket w Airlock
White plastic lid with gasket, grommet, and airlock creates an airtight seal for home brewing and fermentation.
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2 One-Gallon Glass Fermentation Jars
One Gallon Glass Jars are Great For Many Uses. Can Be Used For Kombucha Brewing, Scoby Hotel, Sun Tea, Sauerkraut, Storage, or Pickling. Also Suited For Dry Goods Such as Cereal, Legumes, and Pasta.
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5-Pack Drilled Rubber Stoppers - 6, 6.5, 7, 7.5, 8
5-Pack Drilled Rubber Stoppers - 6#, 6.5#, 7#, 7.5#, and 8# - Range of sizes for almost any fermentation need - Drilled for standard-sized airlocks
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3 Pack Fermentation Adhesive Strip Thermometer
Displays Temperature in Degrees in Celsius and Fahrenheit - Easy to Use - Accurate - Great for Kombucha, Beer, Wine, Vegetable Fermentation
Olha Skots
2025-06-07 14:50:10
Very good!
Ronald Roy
2025-05-29 17:18:36
It came very well packaged and work as it should.
Mike H.
2025-05-11 16:09:05
Compliments the other that I purchased
Lev Muchnik
2025-04-29 18:52:14
I suggest to include short instruction how to use (I found it on line).
BJ
2025-03-29 17:25:24
Exactly what I was looking for at a very reasonable price
Jeff Vladika
2025-03-25 16:50:40
Tool is useless without the graduated cylinder to use with it and it does not come with it
Desoto56
2025-03-15 11:55:43
Works great.
Cheddy
2025-01-11 13:35:19
very well made its best one i own
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