Best Breath Analyzers 2025

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Last Updated - 13.07.2025

Best Choice

01

ACE

ACE Breathalyser AF-33, TU-Vienna Measuring Accuracy: 97.9% Police Accurate

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9.7

Exceptional

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Total measuring accuracy according to the study by the Technical University of Vienna (TU-Vienna): 97.9%.
Calibration reminder.
Built-in counter with built-in memory recalls of the last 10 tests.
Battery status and auto-off feature.
Ace sensor "M" for very good resistance and durability.

79,95 €
02

Hoonyer

Breathalyser Police Accurate, High Precision Per Mille Meter with Digital Colour LCD Display, Professional Alcohol Meter with 10 Mouthpieces for Use at Home or at Parties

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9.5

Excellent

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Reliable Accuracy: The breath alcohol meter uses a high-precision semiconductor alcohol sensor and can be used for testing friends in bars and family members at house parties. If you have not used the device for the first time or for a long time, it must be heated up three times: turn on the device and wait for it to be turned off. Repeat this process three times. Then blow into the alcohol tester and take a measurement.
REPLACEABLE MOUTHPIECES The promille meter comes with 10 interchangeable mouthpieces. The mouthpieces are made of food-safe PP, are washable and reusable. This alcohol tester is perfect as a Christmas gift, birthday gift or New Year gift.
Portable: the alcohol tester police accurate for alcohol tester weighs only 60 g, can be easily carried in your handbag or pocket. Ideal for weddings, parties, banquets or other social events to ensure you ride safely after drinking.
Easy Operation Just insert two AA batteries (the product does not contain batteries), click the on/off button to start, then click the middle button again to enter the alcohol test mode, wait 20 seconds to warm up, and then blow 5 seconds into the breathalyser. After another 3 seconds, the result will be displayed on the LCD screen of the alcohol meter.
Audible alarm: If the test result is above 0.050% BAC or 0.500‰BAC, a warning signal ("di di di...") will sound to alert you. Each device has a measuring range of 0 to 0.199% BAC, 0 to 1.99 g/L. If the result reaches 0.199% BAC (1.99 g/L), the result will not be higher, even if the amount of alcohol consumed is higher.

39,99 €
Value for Money

03

VPOW

VPOW Breathalyzer, Professional Breathalyser with Digital Blue LCD Display, Breath Alcohol Tester with Degree Accuracy for Private Professional Use at Home - Grey

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16% Off
9.3

Excellent

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Widely available: Personal alcohol tester ideal for parties, weddings, banquets or other social events to ensure you drive safely after drinking. The alcohol tester comes with 10 interchangeable mouthpieces, is washable and reusable.
Portable and energy-saving: This professional alcohol tester takes up little space and can be easily carried anywhere in your wallet or bag. The breath alcohol meter will automatically turn off 10 seconds after completing the test to save power. In addition, the alcohol tester has a battery level indicator.
Measuring range: the alcohol measurement range is 0.00-0.20% BAC. The alcohol test result reaches the maximum value (0.20% BAC), and the value does not increase. Even if the drinking amount increases, the test result still shows 0.20% BAC; Note: To get more accurate results, please test 3 times every 2-3 minutes to get the average.
Fast and precise: with the help of sensitive semiconductor sensors, the alcohol content can accurately indicate whether driving is safe. After drinking, you can quickly measure your alcohol content.
Easy to use: the breathalyser for alcohol tester uses advanced sensors to allow precise measurements of your blood alcohol content. Blow for 3-5 seconds and your BAC results will be displayed 10 seconds later on a bright, easy-to-read LCD screen.

33,29 € 39,99 €(16% Off off)
04

SimplexHealth

Twin Pack of NF French Approved Breathalyzer Test Kits

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9.2

Excellent

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Wide measuring range: 0, 0.2, 0.5 and 0.8 per thousand - suitable for most European countries
Long shelf life, minimum 18 months
Instructions in German, English, French and Polish
Easy to apply, results in 3-4 minutes
Disposable alcohol test - pack of 2

4,99 €
05

Aunnhon

Ketone Respirator Portable Professional Digital Ketone Breath Analyzer to Detect Ketosis Status with 10 Mouthpieces for Testing Ketosis (Black)

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8.9

Very Good

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This ketone breath analyzer is an easy to use and self-monitoring device for people who live a ketogenic life. The breath ketosis meter saves you stitches in the finger and the device can be used repeatedly by replacing the mouthpiece, saving you money on tests as you don't need to buy test strips. It is also more practical as you only need to breathe with the monitor for 5 seconds.
The respiratory ketone meter detects your respiratory acetone content from 0 to 99 ppm and follows 6 step instructions: 0-2 ppm (no ketosis), 3-4 ppm (early stage ketosis), 5-10 ppm (light ketosis), 11-39 ppm (stable fat burning zone), 40-59 ppm Caution – high ketosis), 60-99 ppm (ketoacidosis); Monitoring the acetone levels in the breath is a better measure of what your body actually uses as fuel, since acetone in our breath is an actual by-product of fat burning and 80% of the fat we burn leaves the body through the lungs.
The breath ketosis meter measures 6 ketone values up to 99 PPM (0-99) using a PPM (Part Per Million) measurement. 4 LCD display colours for displays: 0-1 readings with WHITE light, 2-39 readings with GREEN light, 40-59 readings with yellow light and over 60 readings with RED light. This ketosis breath tester has 32 memory records to record ketosis data and is powered by 2 AAA batteries (not included but generally available).
PRECAUTIONS BEFORE MEASUREMENT Be careful with factors that may affect your results as the device has a highly sensitive sensor, and avoid brushing, smoking, drinking or eating 30 minutes before performing the test to get accurate results. To accurately analyse and track your test results, we strongly recommend testing your ketone level every time immediately after waking up in the morning under the same conditions before taking anything in the fasting state
A ketone breathing meter is a portable device that measures the ketone level in the breath. This non-invasive device uses advanced sensor technology to determine acetone concentration in the breath, which is a reliable indicator of the body's ketone levels.

29,99 €
06

VEIPAO

Breathalyser Police Accurate Alcohol Tester Per Mille Meter: Portable Alcohol Tester with 11 Mouthpieces - Digital Alcohol Tester High Accuracy for Personal Use Sensor - Black

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15% Off
8.8

Very Good

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Screen Colour Display The alcohol test is equipped with a backlit LCD liquid crystal display, which is easy to read even at night. Simply turn on the alcohol tester, insert the mouthpiece, wait for readiness, then blow for 5 seconds and your BAK results will be displayed on the bright, easy-to-read LCD screen.
Quick detection anytime and anywhere: the alcohol tester is small, lightweight and easy to use. It is very convenient for on the go and can be easily stored in your bag and car, making it a great portable alcohol tester digital for any occasion.
FAST & HIGH PRECISION SENSOR The alcohol tester police accurate uses a high-precision semiconductor alcohol sensor, which provides more stable testing and high sensitivity and delivers fast results in just 3-5 seconds. The promille meter ensures that you can drive responsibly.
Excellent Gift The alcohol tester quick test comes with 11 interchangeable mouthpieces, which can be cleaned and reused. Suitable for personal use, at home, at social events and in certain industries that require alcohol tests, such as e.g. operating heavy machines or driving. It is the perfect gift for your boyfriend, father, husband, grandfather, son and boss.
Can be used in many countries: the police accurate alcohol tester can adjust the alcohol units according to the standards of different countries - % BAC, ‰ BAC, mg/l. The measuring range is 0.00-0.20% BAK. Easy to use alcohol test kits provide easy-to-follow readings on a vibrant colour changing screen. Stay informed and alert with visual cues as you approach or exceed alcohol limits.

36,53 € 42,99 €(15% Off off)
07

Aunnhon

Aunnhon Pack of 120 Alcohol Tester Mouthpieces, Compatible with AF*33 and ACE*A, Breath Alcohol Tester (Pack of 120)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This item sold contains 1 pack of 120 mouthpieces.
The mouthpieces of the breathalyzer are easily removable, washable and reusable
The mouthpieces are specially designed for AF*33 and ACE*A breath alcohol testers
Perfect choice for testing family and friends
Easy to install and portable

29,99 €
08

kungfuren

Breathalyser Police Accurate Alcohol Tester Per Mille Meter: Alcohol Meter with 11 Mouthpieces - Professional Alcohol Test with Digital Blue Large LCD Display

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Versatile use: police accurate alcohol measuring devices with 11 mouthpieces interchangeable and washable, suitable for different occasions such as individual use, family reunion party and social events. Note: After drinking, wait 20 minutes before using the breathalyser. Perform 3 consecutive tests and take the average to ensure accuracy and increase your travel safety.
Measuring range: the measuring range of the professional alcohol tester for alcohol ranges from 0.000 to 1.900% BAC. Even with increased alcohol consumption, as soon as the alcohol test result for private use at home has reached its maximum value (1.900% BAK), it continues to display 1.900% BAC. In test result mode, there are 6 selectable measurements, and by holding the M button, you can change the units (%BAC, ‰BAC, g/l, mg/L, mg/L, mg/100ml, ‰prom).
Fast and precise - The alkomat breathalyser police accurate uses professional semiconductor sensor technology, can quickly measure the alcohol content in the body. It delivers more accurate results with less measurement errors. Especially suitable after gatherings where alcohol is consumed, the digital alcohol test quickly delivers results to assess whether you are on the road. Alcohol meter for home use, as a gift for men, dads and friends
Easy to use - The operation of the professional portable alcohol measuring device alcohol test is easy. Simply blow for 4-5 seconds, then wait patiently for 3 seconds, and your BAC will be displayed on the bright colour LCD screen. Equipped with intelligent detection, it displays different colours and warning results based on alcohol content and provides more intuitive observation of data for safer travel.
Compact and portable - This mini professional alcohol tester takes up minimal space and fits easily in handbags or bags for convenient carrying. It comes with a storage bag that is perfect for the breath alcohol test and mouthpieces. Per mille tester with battery level indicator and intelligent detection, the alcohol tester turns off automatically after 10 seconds of inactivity after the test, effectively saving energy.

37,99 €
09

Aranknew

Aranknew Police Accurate Breathalyzer, Portable Breath Alcohol Tester with Digital Blue LCD Display for Personal and Professional Use with 20 Mouthpieces, Fast Semiconductor Measurement

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8.3

Good

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Main highlights

Warm tips: On our product there is a protective film that can be torn off. If the result is higher than 0.050% BAC or 0.500‰ BAC, you will receive an alarm by a beep. The measuring range of each unit is 0.199% BAC, 0 1.99 g/L, 0 O, 999 mg/L, 0 - 199 mg/ 100 m L, 0 - 1.99 % oProm.
Portable design: this professional alcohol tester takes up little space and can be easily taken anywhere in your wallet or bag. Ideal for weddings, parties, festivals or other social activities, ensures safe driving after drinking.
High precision: this alcohol tester has a high-precision semiconductor alcohol sensor. It only takes 5 seconds to deliver a result to judge whether you can drive or not.
Easy to use: insert only two AA batteries (the product contains batteries), press the on/off button for 2 seconds to start the professional alcohol tester, wait 20 seconds to warm up and then blow with the tester for 5 seconds, the result is ready. After 3 seconds, it will be displayed on the LCD screen.
20 interchangeable mouthpieces: the alcohol tester comes with 20 mouthpieces for changing. The mouthpieces are made of edible PP and are washable and reusable. In addition, 2 x AA batteries, 1 alcohol tester, 1 instruction manual and 1 storage bag are included.

35,99 €
10

Air Max

AIRMAX® Trial Pack | Nasal Dilator for Easier Nasal Breathing – Anti-Snoring – Spreads the Nasal Wings – with Storage Box (2 Units, Size S and M)

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8.1

Good

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Why Airmax? Snoring is caused by nasal problems in 75% of all cases and these problems are, in turn, usually the result of constriction of the nasal passages. The Airmax ensures that more air can flow through the nose. This reduces snoring. When the nasal passages are open, the air can flow freely through the nose to the lungs. This changes the vibrations of the tissue in the upper respiratory tract, i.e. also in the nose, which are usually responsible for the snoring sound.
What is the Airmax used for? Airmax allows you to breathe through your nose more easily. It is particularly recommended if you want to breathe through the nose without problems, e.g. during sports training. The Airmax is the perfect aid for easier breathing in everyday colds, congested noses, COPD, respiratory allergic reactions, lung fibrosis, mild asthma, sleep apnoea, headaches, problems caused by pressure, for example, when flying and, of course, when snoring.
What does the Airmax nasal dilator do? The Airmax is a nasal dilator, also known as a nose clip, that expands the narrow points of the nose so that airflow is improved when inhaling and exhaling. It works best when inhaling with the nose and exhaling with the mouth. Independent research has shown that it increases airflow by up to 176%. This means the lungs receive more oxygen. Airmax was developed by ear, nose, and throat doctors and aviation engineers, with the aim being optimal air flow.
How to use the Airmax? The Airmax is easy and safe to use and does not cause any side effects. It is comfortable and effective! It is available in small and medium. The medium Airmax size is generally preferred. If this is too big for you, please buy the small version. If in doubt, buy the trial kit. An Airmax can be used for three months! Read the instructions (English language not guaranteed). The Airmax is endorsed by specialists and is ISO 13485, CE and FDA certified.
How does the Airmax work? The Airmax expands the nostrils by squeezing the inner nasal walls apart. The narrowest area of the nose is spread, so that more air can pass through the nose. The way the Airmax works is therefore unique. It acts immediately against nasal congestion. The Airmax is therefore a particularly efficient nasal dilator.

13,75 €