The best alcohol meters, compared.
Top pick: GARVALON hydrometer and jar Best value: ACKKOR glass vinometer 0–25% – Lowest shelf price, about £5.59, for a stated 0–25% dry-wine capillary. Only five ratings, and two miss known samples. Updated October 2026.
An alcohol meter estimates ethanol in a liquid you have. In the UK that name covers more than one instrument, and they are not interchangeable. It is not a breathalyser, and it is not a brewing hydrometer. The instrument that matches the name is a volume alcoholometer: a glass stem graduated in percent alcohol by volume for water and ethanol, referenced at about 20°C. UK duty strength uses that same reference. A vinometer is a capillary for dry still wine, because residual sugar changes the reading. An alcohol refractometer uses a few drops, and a printed temperature band does not cancel sugar. A wine refractometer is often a Brix or gravity-style scale under an alcohol title. Choose by the liquid, then by the scale in the details rather than only in the title, then by a stated reference temperature, and by whether a jar, pipette, or case is included. Glass breaks, and a stem full of liquid is finished. None of these is a duty figure or a driving test. The family split is in the [alcohol meter buying guide](/hub/measuring-equipment/alcohol-meter/sub/alcohol-meter-buying-guide).
An alcohol meter estimates ethanol in a liquid you have. In the UK that name covers more than one instrument, and they are not interchangeable. It is not a breathalyser, and it is not a brewing hydrometer.
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Personal buying guide
Question 1 of 2
What are you measuring?
The GARVALON QT0595412BS16 is a plastic hydrometer and cylinder at about £12.49, sold with home brew, liquor, specific gravity, and “0–100% accuracy” in the same title. The technical details do not print a volume scale, a specific-gravity range, or a reference temperature, so you cannot tell which instrument you are holding before it arrives. Amazon shows 5.0 from two ratings and no written reviews, which is why that star line does not outrank a 0–100 vol % stem with 1,027 reviews. The set weighs 84 g, the plastic is described as transparent, and it needs no batteries. A cylinder helps only if the float inside it has a scale you can name. Until the page states that scale, this listing is the confused product in the set, not a bridge between a spirit meter and a brewing hydrometer.
Pros
Cons
Best for: You have already confirmed the printed scale on the delivered float and you only needed a cylinder.
Less suitable: You are choosing a spirit meter or a brewing hydrometer from the title alone.
Specifications
Common questions
What is it made of?
The technical details say plastic. Colour is transparent. Item weight is 84 g.
Does it need batteries?
No. Batteries are not included and not required.
Is the scale 0–100% alcohol?
The title says 0–100% accuracy and also specific gravity. A 0–100% volume scale is not printed in the technical details, and the listing has no written reviews.
The Thermometer World IN-239 is the 0–100 vol % spirit meter in this set, listed at about £14.95 with a 100 ml trial jar and a reference of about 20°C. Across 1,027 amazon.co.uk ratings it sits at 4.5, which is the only review base here large enough to judge a glass stem in daily use. The selling text limits it to a low-sugar alcohol and water mix, and UK reviews say a wine sample may not float and that the box is not a beer or sweet-wine meter. Glass still breaks in transit or at the sink, and a stem that has taken on liquid is finished. Two stems on the same bottle can disagree, so you should treat one dip as a kitchen check rather than a figure for a label. At 120 g with the jar in the box, it is the instrument you use while the liquid is still unsweetened distillate.
Pros
Cons
Best for: You are checking or diluting a low-sugar distilled spirit at about 20°C.
Less suitable: Sweet wine, beer, liqueur, or a figure you need for a label or for duty.
Specifications
Common questions
Can it measure alcohol in vodka?
The listing says it measures 0–100 vol % in a pure alcohol–water mixture with no sugar or very little sugar, such as spirit or distillate, at about 20°C.
Does it come with a trial jar?
Yes. The listing includes a 100 ml trial sampling jar. A separate storage case is not stated.
Will it read wine or beer?
The selling text limits it to a low-sugar spirit. UK reviews say it is not suitable for sugar-based wine or for beer, and that a wine sample may not float at 0%.
The QWORK CA41772 is a handheld refractometer listed at about £14.99 for spirits and ethanol, on a 0–80% volume scale with 1% divisions and automatic temperature compensation from 10°C to 30°C. You place drops on the prism with the included pipette instead of floating a stem in a jar. The amazon.co.uk line is 4.0 from 139 reviews, a real sample, though smaller than the Thermometer World file. Reviewers report kombucha, alcohol-free beer, and caramel syrup producing high alcohol figures, so the temperature band does not cancel sugar. A case is not stated on the listing. Use it only while the sample is still a clean spirit and you can live with 1% steps. Once flavour or syrup is in the glass, the prism is reading the sweet liquid, not the alcohol you added.
Pros
Cons
Best for: You have a clean spirit sample and a few drops plus a 1% step are enough.
Less suitable: Liqueur, kombucha, beer, or a spirit above 80% that you still need on the scale.
Specifications
Common questions
Can it measure alcohol in spirits?
The listing says it is for alcohol concentration in spirits and ethanol, on a 0–80% volume scale with 1% divisions.
Does temperature compensation remove sugar error?
ATC is stated only as compensation between 10°C and 30°C. Reviews describe kombucha, alcohol-free beer, and caramel syrup producing high alcohol figures.
What comes in the box?
A pipette is included for the sample. A case is not stated.
The V·RESOURCING ET-A4720 is a wine refractometer at about £15.99, packed in a plastic case, and the amazon.co.uk page does not agree with itself. The title says alcohol 0–25%, while the range bullet prints 1.000–1.130 at ±0.001 and Brix 0–40% at ±0.2%. Those are sugar and gravity-style scales for juice, not a finished percent-by-volume stem. The star line is 3.7 from 160 reviews, and several reviews describe a flat wrong percent after the instrument was zeroed on water. Automatic temperature compensation is named in the title, but no temperature band is printed. You place 2–3 drops on the prism, so you do not need the 100 ml trial jar. Buy it if you want Brix on grape juice before fermentation and you will ignore the alcohol wording in the title.
Pros
Cons
Best for: You are reading Brix or a gravity-style scale on juice for wine making.
Less suitable: You need percent alcohol by volume in a finished spirit or in a sweet bottle.
Specifications
Common questions
Does it measure finished alcohol by volume?
The title says alcohol 0–25%. The range bullet prints 1.000–1.130 with an accuracy of ±0.001, and Brix 0–40% at ±0.2%. Those are not the same scale.
How do you take a reading?
The listing says place 2–3 drops on the prism and read Brix and specific gravity through the eyepiece.
Does it come with a case?
Yes. It is packed with a plastic case. Item weight is 220 g.
The ACKKOR FFN0176_2511 is a glass vinometer at about £5.59, the lowest price in this set, with a title scale of 0–25% aimed at dry-fermented wine, light liqueurs, and fermented juices. It weighs 20 g, and the listing does not include a jar, a case, or a reference temperature. The amazon.co.uk line is only 3.6 from five reviews, so the star figure is thin. Two of those UK reviews disagree with known samples: water read 1%, and an 11% wine read 14%. Residual sugar changes a capillary, which is why the bullets single out dry wine. At this price it is the best value only if you already have dry still wine and you treat the mark as a rough check. It is not a stated 0–100% spirit meter, and it does not replace the Thermometer World jar.
Pros
Cons
Best for: You want a cheap capillary check on dry still wine and you will not use it for a label.
Less suitable: Spirits above 25%, sweet or fizzy wine, or a choice made on star rating alone.
Specifications
Common questions
Is it made of glass?
Yes. The listing describes a glass vinometer. Packaged weight is 20 g.
What is the measurement range?
The title states 0 to 25% alcohol content. The bullets aim it at wine, light liqueurs, fermented juices, and specifically dry-fermented wines.
Can it measure alcohol in spirits?
A 0–100% spirit scale is not stated. The bullets describe wine and light liqueurs. Two UK reviews disagree with known samples: water read 1%, and an 11% wine read 14%.
Five alcohol-meter listings on amazon.co.uk were scored from the captured listing facts and review notes, not from a lab test. Review volume and the star line, with a sharp deduction under ten ratings, take 40 points. Whether the printed scale matches one liquid takes 25. A stated reference temperature or a named compensation band takes 10. A jar, pipette, or case that is actually listed takes 10. Review sentiment, including sugar false readings and broken glass, takes 15. A 5.0 line from two ratings cannot outrank a stated 0–100 vol % scale with 1,027 reviews. Title wording such as “0–100% accuracy” is not treated as a printed scale. Each star line stays the amazon.co.uk figure.
Review volume and stars
40%Up to 40 points from the amazon.co.uk star line and how many ratings sit behind it. Fewer than ten ratings take a sharp deduction. A 5.0 from two ratings, with no written reviews, does not outrank a large review file on a stated scale.
Scale matches the liquid
25%Up to 25 points when the scale printed in the details matches one liquid: a low-sugar spirit, dry still wine, or juice sugar. A title claim that disagrees with the bullet, or a details block with no scale, scores lower.
Temperature
10%Up to 10 points for a stated reference temperature or a named automatic temperature compensation band. A named compensation line with no band printed scores lower. No correction is invented beyond what the listing prints.
Jar, pipette, or case
10%Up to 10 points when a trial jar, a pipette, or a case is actually listed. A stem that needs a jar, sold with no jar, does not get this block for packaging that is not on the page.
Review sentiment
15%Up to 15 points from review notes on sugar false readings, a sample that will not float, a stem that disagrees with a known bottle, and broken glass. Sweet liquids reading as alcohol cut this block.
Start with the liquid, then the scale printed in the details, then temperature, then sugar, then what is actually in the box. The notes below follow that order. None of the scores is a laboratory test.
An alcohol meter, for a UK shopper, estimates ethanol in a liquid. It is not a breathalyser and not a brewing hydrometer. The instrument that matches the name is a volume alcoholometer: a glass stem that floats in a jar and reads percent alcohol by volume on a water and ethanol mix, referenced at about 20°C. A vinometer is a glass capillary aimed at dry still wine, because residual sugar changes the reading.
These listings estimate ethanol in a liquid. They do not measure breath, and they do not say whether you may drive.
“0–100% accuracy” is not a volume scale. Alcohol 0–25% in a title can sit next to a 1.000–1.130 bullet and a Brix scale. Read the details.
Alcohol lowers density and sugar raises it, so the effects can cancel. Temperature compensation does not remove sugar. Bring a spirit near 20°C before you read it, and dilute to strength before you add flavour.
Name the liquid before the brand. A low-sugar distilled spirit needs a 0–100% volume alcoholometer referenced at about 20°C. Dry still wine is the vinometer’s narrow job, because residual sugar changes a capillary. Juice before fermentation needs Brix or specific gravity, then a calculation, not a finished alcohol-by-volume stem. Beer and cider need original gravity and final gravity. Read the scale in the details. A stated compensation band, such as 10°C to 30°C, only covers temperature.
A volume stem needs a jar tall enough to float. A refractometer needs a way to place drops. A case matters only if the page lists one. In this set the Thermometer World page includes a 100 ml jar, the QWORK page includes a pipette and does not state a case, the V·RESOURCING page includes a plastic case, and the ACKKOR page states the meter only. Fewer than ten ratings take a sharp cut: ACKKOR has five, and two miss known samples; GARVALON has two ratings and no written reviews.
Three typical situations, each with a recommendation from this comparison.
You are checking or diluting a water and ethanol spirit before sugar or flavour, near 20°C. The Thermometer World stem is about £14.95, stated as 0–100 vol %, with a 100 ml trial jar and 4.5 from 1,027 reviews. It is the wrong sample once the drink is sweet.
You want a cheap capillary for dry still wine and you will not use the mark on a label. The ACKKOR vinometer is about £5.59, titled 0–25%, at 20 g, with 3.6 from five reviews. Two of those reviews miss known samples. Sweet or fizzy wine is outside the bullets.
You have a clean spirit sample and a 1% step is enough. The QWORK refractometer is about £14.99, 0–80% volume, ATC stated for 10–30°C, with a pipette and 4.0 from 139 reviews. Reviews show sweet liquids reading as alcohol, and the scale stops at 80%.
In this set of five amazon.co.uk listings, the top pick is the Thermometer World 0–100% spirit meter at about £14.95. The page states a 0–100 vol % scale, a reference of about 20°C, and a 100 ml trial jar, with 4.5 from 1,027 reviews. The selling text limits it to a low-sugar alcohol and water mix, and UK reviews say wine may not float. The best value is the ACKKOR glass vinometer at about £5.59, a 0–25% capillary aimed at dry still wine, after a sharp cut for only five ratings. Two of those reviews miss known samples. The QWORK refractometer is 0–80% with compensation from 10°C to 30°C, and reviews show sweet liquids reading as alcohol. The V·RESOURCING title’s alcohol 0–25% does not match the 1.000–1.130 bullet. The GARVALON title mixes specific gravity with a 0–100% accuracy claim, and the details print no scale. None of these scores is a lab test, a duty figure, or a driving test.
ACKKOR glass vinometer 0–25%
Lowest shelf price, about £5.59, for a stated 0–25% dry-wine capillary. Only five ratings, and two miss known samples.
Editorial
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources from the research digest. Shelf prices and star lines are the amazon.co.uk figures for these five listings. The price band is this set, not a market average. The gravity formula is a rule of thumb, not a tested accuracy.
This page contains affiliate links to amazon.co.uk. If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts are the UK listing figures used for this comparison. We did not lab-test these alcohol meters.
