TOP 15 best breathalyzers: rating 2024-2025 and which one to choose for personal use
A household breathalyzer is an indispensable device in some cases, so many people buy it for home use. In 2024-2025, a breathalyzer is often part of a home first aid kit.
One of its main purposes, for example, is to find out whether it is possible to drive if there was a feast the day before.
If the idea of having this assistant at home seems tempting, we tell you how to choose it and which models in terms of price / quality are trustworthy.
Rating of TOP-15 best breathalyzers 2024-2025
| Place | Name | Price |
|---|---|---|
| TOP-4 best breathalyzers for personal use by price/quality for 2024-2025 | ||
| 1 | Inspector AT750 | Ask for a price |
| 2 | Inspector AT850 | Ask for a price |
| 3 | Inspector AT550 | Ask for a price |
| 4 | Infracar AT-101 | Ask for a price |
| TOP 4 best semi-professional breathalyzers | ||
| 1 | ALCOSCAN AL-1100 | Ask for a price |
| 2 | DRIVESAFE II | Ask for a price |
| 3 | Dingo E-010 | Ask for a price |
| 4 | Dingo SCREEN | Ask for a price |
| TOP 4 best professional breathalyzers | ||
| 1 | AlcoHunter Professional+ | Ask for a price |
| 2 | META GIBDD 01 | Ask for a price |
| 3 | AlcoHunter Professional X | Ask for a price |
| 4 | Alcovetor Mark V | Ask for a price |
| TOP 3 best inexpensive breathalyzers | ||
| 1 | Inspector AT500 | Ask for a price |
| 2 | Inspector AT100 | Ask for a price |
| 3 | Delta AT-550 | Ask for a price |
Content
- Rating of TOP-15 best breathalyzers 2024-2025
- How to choose a breathalyzer?
- TOP-4 best breathalyzers for personal use by price/quality for 2024-2025
- TOP 4 best semi-professional breathalyzers
- TOP 4 best professional breathalyzers
- TOP 3 best inexpensive breathalyzers
- The principle of operation of a home breathalyzer
- Types of breathalyzers
- Which firm to choose?
- Customer Reviews
- Conclusion
- Useful video
How to choose a breathalyzer?
The first thing to consider is the price: devices costing up to 3,000 rubles usually show results with a large error.
The most accurate indicators will give breathalyzers costing around 10 thousand rubles and more.
You should also pay attention to the following parameters:
- measurement accuracy (error);
- time to prepare the device for operation;
- response time;
- range of indicators;
- operating temperature (if you plan to use the device outside the home);
- number of measurements per battery charge;
- the presence of light indication of the charge;
- the presence or absence of a mouthpiece;
- guarantee period;
- availability of self-testing and self-cleaning systems.
TOP-4 best breathalyzers for personal use by price/quality for 2024-2025
In 2024-2025, a home breathalyzer is not such a rarity. It is purchased to test troubled teenagers, monitor the recovery of people with alcohol addiction and make sure that the next morning after the party it is already possible to drive.
Inspector AT750
A compact breathalyzer from a Korean manufacturer with a stylish body, lightweight and 
neat, suitable as a gift.
It is easy to understand the controls: the instruction in Russian contains clear recommendations.
Menu, power and display buttons are illuminated. The display also shows a battery indicator. For normal operation of the device, two "little" batteries (AAA) and 15 seconds of time are required, and it will take only 5 seconds to purge the alcometer before the next measurement.
Measurement range - 0 - 1.12 ppm. The device is equipped with sound and light indication, as well as an automatic shutdown function. Includes 6 mouthpieces.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 15 s.;
- purge time: 5 s;
- step: 0.01 ppm;
- operating temperature: 5 - 40 °C.
pros
- high accuracy;
- build quality;
- Ease of controls;
- fast warming up;
- affordable price.
Minuses
- Few mouthpieces included.
Inspector AT850
Another lightweight Korean alcomer with an interesting design. The device shows close 
true results with high accuracy: the measurement, including preparation for the test, takes no more than a minute.
The device requires 2 AA batteries to operate properly.A. The uniqueness of the breathalyzer is the unit of measurement mg / l, as well as a wide measurement range - 0 - 4 ppm.
The kit includes the device itself, 3 mouthpieces and clear instructions in Russian.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 35 s.;
- operating temperature: 5 - 40 °C.
pros
- inexpensive;
- wide measurement range;
- easy to use;
- measurement speed.
Minuses
- only 3 mouthpieces included;
- no backlight.
Inspector AT550
Handy, small and very light (51 g) device powered by two AAA batteries, sound 
and visual indication, battery indicator and self-off function.
The breathalyzer requires 35 seconds to prepare, and after a 6 second purge, it requires a 2 minute wait before the next test.
The device has a wide measurement range - 0 - 4.4 ppm. Measurements are accurate, expressed in mg/l.
The device is very simple and clear: there are 3 indicator lights on the display, one of which indicates that it is ready for use, another warns of a low battery charge, and the third that the indicators have been exceeded and it is impossible to drive.
Under the indicators is the power button.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 35-120 s.;
- purge time: 6 s;
- operating temperature: 5 - 40 °C.
pros
- build quality;
- light indication;
- Ease of controls;
- high testing accuracy;
- low price.
Minuses
- few interchangeable mouthpieces included;
- after 500 tests, calibration is required.
Infracar AT-101
Personal breathalyzer of domestic production in a durable metal case with 
memory effect: the device is able to remember the last 48 measurements.
The device shows the test result in ppm and mg / l, is equipped with sound and visual indication, battery indicator and auto-off function.
The measurement range is 0 - 4 ppm, and it can be used within the ambient temperature range from 0 to 40 degrees.
It takes only 10 seconds for the first measurement, and preparation for each subsequent measurement takes 45 seconds.
The device not only gives dry numbers on the display, but also tells you how much sleep you need before you get behind the wheel.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 10-45 s.;
- step: 0.001 ppm;
- operating temperature: 0 - 40 °C.
pros
- holds a charge well;
- voice notification;
- accuracy of measurements;
- high accuracy;
- memory effect.
Minuses
- high price;
- for all actions one button.
TOP 4 best semi-professional breathalyzers
Semi-professional breathalyzers are also suitable for home use. They can be, for example, those whose work is related to driving a car, but you need to understand that such devices are much more expensive.
ALCOSCAN AL-1100
Among analogues, this device can be called a budget. Its weight is 180 g, outwardly it 
quite large but cute.
For ease of use, a wrist strap is attached to the case.
In the central zone there is an area for testing, below it there are three light indicators that display the level of alcohol vapor content in the exhaled air.
Due to the semi-conductor measurement system, the device can also react to other compounds, such as ketones.
The device prepares for the first test in 120 seconds, but for the subsequent ones in just 10.
Very fast blowing (2 sec.) and the number of measurements per day (up to 50) are the main advantages of the Alcomer. It is also easy to use even without reading the instructions.
Specifications:
- sensor: semiconductor;
- mouthpiece: no;
- preparation time for measurement: 10-120 s.;
- purge time: 2 s;
- operating temperature: 0 - 50 °C.
pros
- fast blowing;
- minimum break between adjacent measurements;
- high accuracy;
- sound and light indication.
Minuses
- no mouthpiece;
- semiconductor sensor.
DRIVESAFE II
Breathalyzer with 5% accuracy, easy to handle and small gaps between 
measurements.
The device is miniature and lightweight, runs on two AA batteries, quickly "recharges" for a second test.
The device operates in the range of 0 - 9.99 ppm and allows you to make up to 50 measurements per day.
Test results are reported in light and visual formats. There is also an auto-shutoff and a battery indicator.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 30-60 s.;
- purge time: 5 s;
- operating temperature: 0 - 50 °C.
pros
- high accuracy;
- measurements in ppm and mg/l;
- fast blowing;
- stock up to 50 measurements per day.
Minuses
- high price.
Dingo E-010
Reliable small format device with an interesting design, easy operation and 
use.
On the central panel at the top there is a large display that shows the test results and indications that the device is ready for measurements (for example, Wait - wait).
The breathalyzer is charged by 2 AAA batteries. After switching on, you need to wait 60 seconds to start the measurement. It takes only 4 seconds to purge.
Up to 40 measurements per day.
The advantages of the device are a wide measurement range (0 - 4 ppm), sound and light indication, as well as the ability to connect to a smartphone or computer using a USB cable.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 60 s.;
- purge time: 4 s;
- operating temperature: 0 - 40 °C.
pros
- accuracy of measurements;
- unusual design;
- ease of management and use;
- the ability to connect to a smartphone or PC;
- light weight.
Minuses
- lowers scores.
Dingo SCREEN
A modern compact breathalyzer based on an electrochemical sensor with 
highly sensitive sensor, according to the manufacturer.
The device is equipped with a multicolor color indicator: the test result depends on the color of the indication.
In addition to light sensors, there is a power button and a window for exhaling air. After switching on, it takes 2 minutes to prepare, after which the indicator of the device's ready for operation will light up.
Purge lasts only 2 seconds, and retest can be done after 20 seconds.
Of the additional functions in the device, there is only an indication of the battery charge.
Specifications:
- sensor: electrochemical;
- mouthpiece: no;
- preparation time for measurement: 2-120 s.;
- purge time: 2 s;
- operating temperature: 0 - 50 °C.
pros
- easy to manage;
- minimum purge time;
- a small break between adjacent measurements;
- long battery life.
Minuses
- does not turn itself off.
TOP 4 best professional breathalyzers
Professional breathalyzers are designed to provide the most accurate readings. It is these devices that are used by traffic police officers and other organizations where testing of employees is required (for example, in a taxi, in medical institutions, etc.).
AlcoHunter Professional+
Inexpensive device for professional use with an accuracy of 10%. Model 
small, easy to use, lightweight and powered by 2 AAA batteries.
The test results on the display are displayed in ppm, BAC, mg/l.
Alcomer is sensitive to readings in the range of 0 - 5 ppm. The step is 0.01 ppm.
Up to 140 measurements can be taken per day, which makes it possible to use the breathalyzer in organizations to test employees.
For convenience and speed of operation, the device is equipped with light and sound indication, battery charge indicator and auto-off function.
Specifications:
- sensor: semiconductor;
- mouthpiece: yes;
- preparation time for measurement: 15-50 s.;
- purge time: 5 s;
- operating temperature: -5 - 70 °C.
pros
- wide measurement range;
- suitable for testing in different weather conditions;
- high accuracy;
- small dimensions.
Minuses
- warms up for a long time before the first measurement;
- the mouthpiece falls out.
META GIBDD 01
Budget model for making up to 50 measurements per day, each of which can have 
an error of 20%, which is quite a lot for a breathalyzer.
The weight of the device is 500 g, and the preparation time for the first measurement is 3-4 minutes.
All these indicators are disadvantages of the device, but there are also advantages: simplicity and ease of use and low price.
The test result is shown on the display and accompanied by an audible signal.. There is also a battery indicator.
Specifications:
- sensor: semiconductor;
- mouthpiece: yes;
- preparation time for measurement: 15-210 s.;
- purge time: 5 s;
- operating temperature: 1 - 40 °C.
pros
- inexpensive;
- 10 mouthpieces included;
- allows you to make up to 50 tests per day.
Minuses
- measurement inaccuracy;
- long warm up.
AlcoHunter Professional X
Easy-to-use and relatively inexpensive Russian-made device with 
scale 0.01 ppm.
The device runs on two AAA batteries, has sound and light indications, a battery charge indicator and an auto-off function.
Externally, the device looks interesting, it is also easy to operate..
Includes 5 comfortable, firmly fixed mouthpieces. Measurement results with an error of 10% are displayed in ppm, BAC, mg / l.
Specifications:
- sensor: semiconductor;
- mouthpiece: yes;
- preparation time for measurement: 50-190 s.;
- purge time: 9 s;
- operating temperature: -5 - 40 °C.
pros
- allows you to make up to 140 measurements per day;
- compact;
- works even at sub-zero temperatures;
- affordable cost.
Minuses
- low accuracy;
- warms up for a long time.
Alcovetor Mark V
Professional compact breathalyzer with a keychain and an impressive set of mouthpieces 
- 5 pieces in a set.
The device can store 2000 measurements in memory, which are expressed on the display in mg/l.
After switching on, the first test can be performed after 17 seconds.A minute passes between adjacent measurements.
The range of permissible values is 0 - 4.4 ppm, while the error is only 10%.
To work, you need 4 AAA batteries and a positive ambient temperature: at temperatures below 15 degrees, the device does not work.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 17-60 s.;
- purge time: 5 s;
- operating temperature: 15 - 35 °C.
pros
- can store up to 2000 measurements in memory;
- equipped with a keychain;
- 105 mouthpieces included;
- can be connected to a smartphone or PC;
- work speed.
Minuses
- need 4 batteries to work;
- does not work at temperatures below 15 degrees.
TOP 3 best inexpensive breathalyzers
Too cheap breathalyzers should not be completely trusted, but they can be kept at home to, for example, make sure that a teenager is acting strangely due to hormonal surges, and not illegal tests, or to choose who will drive after the holiday.
Inspector AT500
Budget household breathalyzer with a bright, clear display, accurate measurement in mg / l and 
compact body weighing only 70 g.
Preparation for work takes only 15 seconds: in the future, the readings will be displayed on the display and stored in memory (up to 50 results).
Standard purge procedure takes 10 seconds. After displaying the results, wait 2 minutes before the next test.
The result is displayed on the screen, and is also accompanied by a backlight and a sound signal.
Specifications:
- sensor: electrochemical;
- mouthpiece: yes;
- preparation time for measurement: 15-120 s.;
- purge time: 10 s;
- operating temperature: 10 - 40 °C.
pros
- can store up to 40 measurements in memory;
- inexpensive;
- compact and lightweight;
- wide measurement range;
- high test accuracy.
Minuses
- inconvenient to store mouthpieces;
- long warm up.
Inspector AT100
Compact device with key fob and rugged housing only 6 cm high. To start work 
it is necessary to insert one finger-type battery into a special compartment and wait 20 seconds: after that, the alcohol meter can be used for its intended purpose.
The pause between tests is 60 seconds.
From the additional functions of the breathalyzer, you can select a timer, auto power off and battery charge indication.
Units - ppm, BAC. For ease of movement and operation, the device is equipped with a keychain.
Specifications:
- sensor: semiconductor;
- mouthpiece: yes;
- preparation time for measurement: 20-60 s.;
- purge time: 5 s;
- operating temperature: 10 - 40 °C.
pros
- cheap;
- light and compact;
- there is a timer;
- work speed.
Minuses
- no case for nozzles;
- large error (step - 0.1 ppm).
Delta AT-550
Inexpensive breathalyzer of domestic production with an interesting design, small 
dimensions and weight of only 40 g.
For normal operation of the device, 3 AAA batteries are required, as well as 20 seconds for preparation: after that, you can conduct a test, the results of which are displayed on the LCD display in ppm, BAC.
The scale step is 0.01 ppm, and the measurement range is 0.1 - 2 ppm.
Both visual and sound indication will notify about the measurement results. There is also an auto-off feature.
Specifications:
- sensor: semiconductor;
- mouthpiece: yes;
- preparation time for measurement: 20 s.;
- purge time: 5 s;
- operating temperature: 0 - 40 °C.
pros
- spectacular appearance;
- measurement speed;
- accuracy of measurements;
- compact size;
- stores up to 10 measurements in memory.
Minuses
- quickly discharged;
- no indication of battery charge.
The principle of operation of a home breathalyzer
The principle of operation of a home breath alcohol meter depends on the type of sensor device that is built into the device. It can be a semiconductor or electrochemical sensor.
In the first case, alcohol molecules linger on the sensor. They change its conductivity, and the signal on the display is displayed taking into account the number of these same molecules.
More accurate electrochemical alcohol meters act differently: a special catalyst reacts to alcohol vapor, converting the measurement result into a digital signal.
Types of breathalyzers
All types of breathalyzers can be divided into 2 large groups: professional and household. The first ones are more expensive, give more accurate readings, are able to make up to 100-150 measurements per charge and are equipped with a large number of functions. For example, many of them can take a photo of the subject.
Household ones are cheaper and simpler, and also have a large error. They usually take longer to recover from a single measurement and are designed to take no more than 5 measurements per charge.
According to the type of sensor, there are semiconductor and electrochemical devices.. The former are less accurate, sensitive to environmental conditions, cheaper and react not only to alcohol vapors, but also to similar compounds, such as aldehydes and ketones.
Less popular types of breathalyzers include:
- spectrophotometric;
- personal;
- special;
- LED;
- disposable;
- laser;
- automobile;
- medical;
- test strips;
- mobile;
- virtual.
Which firm to choose?
Among the manufacturers, 2 main groups can be distinguished.The first group is high-quality, reliable devices with a minimum error, a durable case and wide functionality.
These include the brands Dingo, DRIVESAFE, Drager Alcotest.
The breathalyzers AIRLINE, Alco Stop, CARLine, DrinkMate, GARIN, Inspector, KOTO, RITMIX, Delta have gained a good reputation and high availability..
Customer Reviews
Conclusion
A breathalyzer for home use can sometimes be a very useful device for car enthusiasts and not only.
The price, appearance and purpose make it suitable as a gift, and also protect it from possible unpleasant consequences when meeting traffic police officers on the road.
Useful video
From the video you will get acquainted with the review of the best breathalyzers:
