Best Brewing Hydrometers of 2025

Mohammed Clark Avatar
Mohammed Clark
Last Updated: 4 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Brewing hydrometers are essential tools for any home brewer or beer enthusiast. These instruments are used to measure the specific gravity of liquids, which is crucial for determining the alcohol content and flavour of beer. Brewing hydrometers typically consist of a glass tube with a weighted bulb at one end and a graduated scale along the length of the tube. They are simple to use and provide accurate readings, making them an indispensable tool for any serious beer maker. Whether you are a seasoned brewer or just starting out, investing in a quality brewing hydrometer can help you achieve consistent and delicious results.

At a Glance: Our Top Picks

Brewing Mate Accurate Hydrometer for Home Brewing Cover #TOP 1
Brewing Mate Accurate Hydrometer for Home Brewing
ftb score rating icon 9.8
Stevenson Reeves Triple Scale Hydrometer S1011 Cover #TOP 2
Stevenson Reeves Triple Scale Hydrometer S1011
ftb score rating icon 9.7
Stevenson Reeves Specific Gravity Hydrometer S1500 for Brewing Cover #TOP 3
Stevenson Reeves Specific Gravity Hydrometer S1500 for Brewing
ftb score rating icon 9.5

Top 10 Brewing Hydrometers

#TOP 1

Brewing Mate Accurate Hydrometer for Home Brewing

Brewing Mate
Brewing Mate Accurate Hydrometer for Home Brewing Cover
Hydrometer for Home Brewing

The Brewing Mate Hydrometer is a reliable tool for home brewers. It is well calibrated, ensuring accurate readings of specific gravity for your beer, wine, cider, or mead. By measuring the specific gravity before and after fermentation, you can easily determine the alcohol content of your brew. This hydrometer comes with a protective tube, offering peace of mind during your brewing process. Additionally, it includes a 100ml sampling jar, making it simple to take your readings without any fuss.

What We Like
Accurate specific gravity readings
Measures alcohol content easily
Includes protective tube
Convenient sampling jar
#TOP 2

Stevenson Reeves Triple Scale Hydrometer S1011

S1011
Glass
0.8L x 0.8W cm
Stevenson Reeves Triple Scale Hydrometer S1011 Cover
Stevenson Reeves Triple Scale Hydrometer (S1011) For Home Brewing and Winemaking

The Stevenson Reeves Hydrometer S1011 is an essential tool for home brewing and winemaking. It accurately measures specific gravity, allowing you to assess the sugar content of your beer wort or wine must. With its ability to gauge the progress of fermentation, you can easily determine when the sugar transforms into alcohol. This hydrometer also helps you identify if fermentation has stopped prematurely, ensuring you know the optimal time to bottle or keg your brew.

What We Like
Multiple measurement scales
Durable glass construction
Clear storage tube included
Tracks fermentation progress
Determines alcohol content
#TOP 3

Stevenson Reeves Specific Gravity Hydrometer S1500 for Brewing

S1500
Glass
230mm
Stevenson Reeves Specific Gravity Hydrometer S1500 for Brewing Cover
Stevenson Reeves Specific Gravity Hydrometer (S1500) - For Home Brewing And Winemaking, Glass, 230mm

The Stevenson Reeves S1500 Hydrometer is an essential tool for home brewing wine, beer, and cider. It measures specific gravity from 0.970 to 1.150, allowing you to easily monitor the fermentation process from any angle. Packaged in a sturdy clear plastic tube, it ensures safe storage and doubles as a trial jar, adding convenience. This hydrometer helps you determine the starting gravity of your brew and track fermentation progress, ensuring you know when to bottle or keg your creations.

What We Like
Easy-to-read double scale
Durable storage tube included
Versatile trial jar function
Tracks fermentation progress
#TOP 4

Essential Hydrometer for Home Brewing

IN/016
Clear Glass
Essential Hydrometer for Home Brewing Cover
Hydrometer For Home Brew Testing During Wine and Beer Making - Essential Home Brew Hydrometer Equipment

The Thermometer World Hydrometer is an essential tool for home brewers, allowing you to accurately test the specific gravity of your fermenting beverages. With its classic design, this hydrometer simplifies the measuring process, ensuring you achieve the desired results in your wine and beer making. This product offers fantastic value, making it a worthwhile addition to your brewing equipment. Quality is guaranteed, as it is manufactured to the highest standards, providing you with reliable and effective performance.

What We Like
Accurate specific gravity measurement
Classic, user-friendly design
Great value for home brewers
High-quality manufacturing standards
#TOP 5

Home Brew Thermometer & Hydrometer Kit

IN-026_SML
White
Home Brew Thermometer & Hydrometer Kit Cover
Home Brew Thermometer & Hydrometer - Wine & Beer Making Equipment

The Home Brew Kit is essential for anyone venturing into wine and beer making. It includes everything you need to accurately test the specific gravity and temperature of your fermenting brews. With this kit, you can ensure your fermentation process is on track, leading to better quality beverages. The fantastic value of this unique set means you won’t have to compromise on quality while you enjoy your brewing journey.

What We Like
Essential for home brewing
Includes thermometer and hydrometer
Great value for money
High-quality manufacturing standards
#TOP 6

Stevenson Reeves Triple Scale Home Brewing Hydrometer

S1017
Clear
230mm
Stevenson Reeves Triple Scale Home Brewing Hydrometer Cover
Stevenson Reeves Triple Scale Hydrometer (S1017) - For Home Brewing

The Stevenson Reeves Hydrometer is an essential tool for home brewing. It measures specific gravity from 0.980 to 1.120, allowing you to assess the sugar content of your wort accurately. The hydrometer also features a potential alcohol scale, helping you gauge the alcohol content of your beer. At 23cm long, it’s designed to float in a 100ml sample, providing convenience for taking precise measurements. Furthermore, it comes in a sturdy plastic tube for safe storage, ensuring the hydrometer remains protected when not in use.

What We Like
Accurate specific gravity measurements
Potential alcohol scale included
Durable storage tube
Convenient for home brewers
Easy to read
#TOP 7

Stevenson Reeves S1610 Precision Hydrometer for Brewing

Clear
22L x 2W cm
Stevenson Reeves S1610 Precision Hydrometer for Brewing Cover
Stevenson Reeves S1610 Precision Beer Hydrometer for Home Brewing and Winemaking

The Stevenson Reeves S1610 Hydrometer is a valuable tool for any home brewer or winemaker. At 22cm long, it fits easily into a glass jar or a 100ml measuring cylinder, making it convenient for you to take readings. It measures specific gravity from 1.000 to 1.070, featuring a double scale that is easy to read from any angle. This hydrometer comes packed in a strong clear plastic tube, ensuring protection and easy storage when not in use. Designed specifically for brewing, it also works well for wine, adding versatility to your brewing kit.

What We Like
Easy to read from any angle
Compact and convenient size
Durable storage tube included
Versatile for beer and wine
#TOP 8

BREWER'S ELITE Hydrometer for Home Brewing

BREWER'S ELITE
TSH-01
Transparent
Hydrometer Set
BREWER'S ELITE Hydrometer for Home Brewing Cover
BREWER'S ELITE Hydrometer - for Home Brew Beer, Wine, Mead and Kombucha - Deluxe Triple Scale Set, Hardcase and Cloth - Specific Gravity ABV Tester

The BREWER'S ELITE Hydrometer is a top-quality tool for home brewers. With lab-tested accuracy, you can trust its readings to help you know exactly when your brew is ready. The included 3-month digital All-Access Pass to Craft Beer & Brewing Magazine offers you valuable insights and hundreds of training videos, enhancing your brewing skills. The easy-to-read colour scale makes it simple to measure specific gravity, potential alcohol, and brix, ensuring that you can brew beer, wine, cider, or mead with confidence.

What We Like
Lab-tested for accurate readings
Includes brewing video courses
Easy-to-read colour scale
Versatile for various brews
Protective storage case included
#TOP 9

CIMALAB Triple Scale Hydrometer Test Kit

Cima225-23
10.7
CIMALAB Triple Scale Hydrometer Test Kit Cover
Hydrometer Test Kit, Triple Scale Alcohol Tester Hydrometer for Wine, Beer, Kombucha & Mead, Wine Making Kit, (ABV Tester, Brix, Specific Gravity Hydrometer) + Hydrometer Test Jar for Home Brewing Kit

The CIMALAB Hydrometer Kit is designed for homebrewers of all experience levels, allowing you to accurately measure alcohol content, Brix, and specific gravity in your brews. Its precision accuracy means you can achieve the perfect alcohol percentage, tailoring your drinks to your liking. With easy-to-read large lines and numerals, you can eliminate guesswork and make precise readings. This kit comes complete with a hydrometer, test jar, and cleaning brush, making your brewing experience straightforward and enjoyable.

What We Like
Accurate alcohol measurement
Easy to read
Comprehensive brewing kit
Suitable for all experience levels
#TOP 10

Qcwwy Hydrometer Test Kit for Spirits

Zerodisx950anbw23
Qcwwy Hydrometer Test Kit for Spirits Cover
Hydrometer Tester with Sugar Ethanol Density Scales, Scale Hydrometer and Glass Test Jar for Wine Beer Mead Cider ABV and Gravity Test Kit

The Qcwwy Hydrometer Kit is designed for accurate and easy measurement in spirit-making. With detailed markings for specific gravity, brix, and potential alcohol by volume, you can achieve precise results for your wine, beer, and cider. You will appreciate the reduced liquid requirement, needing only 125ml for testing rather than 250ml, which saves you precious beverages. The jar's narrow opening and tall design ensure optimal readings, making your brewing process more efficient and enjoyable.

What We Like
Accurate measurements
Less liquid required
Easy to read
Perfect gift packaging
Complete home brewing set
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is a hydrometer used for?

hydrometer, device for measuring some characteristics of a liquid, such as its density (weight per unit volume) or specific gravity (weight per unit volume compared with water).

2. What are the different types of hydrometers?

Note that the three main types of hydrometers available on the market are triple scale hydrometer, thermohydrometers, and precision hydrometers.

3. What does the hydrometer read?

A hydrometer is a glass tube with a weight on one end. Its purpose is to measure the difference in gravity (density) between pure water and water with sugar dissolved in it. The hydrometer takes this reading by floating in the liquid. It is best to use a hydrometer test jar to take your samples.

4. How much do hydrometers cost?

Precision Hydrometer Some of them measure 1.000–1.070, and the others 1.060–1.130, whereas most other hydrometers measure 0.00–1.170. Precision hydrometers sell for around $30, but if getting the most accurate readings is important to you, this particular hydrometer is worth the extra investment.

Editor's Notes

During our brewing hydrometer research, we found 40 brewing hydrometer products and shortlisted 10 quality products. We collected and analyzed 27,339 customer reviews through our big data system to write the brewing hydrometers list. We found that most customers choose brewing hydrometers with an average price of £10.76.

The brewing hydrometers are available for purchase. We have researched hundreds of brands and picked the top brands of brewing hydrometers, including Brewing Mate, Stevenson Reeves, Thermometer World, BREWER'S ELITE, CIMALAB. The seller of top 1 product has received honest feedback from 256 consumers with an average rating of 4.8.

Written by
Mohammed Clark Avatar

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.