
Best selling Breathalysers
Here’s a ranking of the best selling Breathalysers. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. Ace II Basic Plus
The ACE II Basic Plus is equipped with an electrochemical sensor, which is also integrated into police breath testing devices. This sensor allows for very precise measurements, with a tolerance of no more than +/- 0.05‰. With such values, the ACE II Basic Plus is in no way inferior to police devices. Using the ACE II Basic Plus is incredibly easy; the one-button operation ensures simple handling of the device. It can be easily operated by both right and left-handed users. Turning the device on and off, as well as displaying previously completed measurements, can be done with just one button. The large, brightly lit display allows tests to be conducted even in the dark. The measurement accuracy was verified according to an alcohol tester accuracy study conducted by the Technical University of Vienna in October 2015. In this study, five reference measurement points (0.00, 0.10, 0.25, 0.40, and 0.60‰) were tested with five identical measuring devices, each with ten repetitions in the laboratory. In total, this device type was tested 250 times in the laboratory of the Institute for Analytical Chemistry at the Technical University of Vienna.

2. Alcosafe Breathalyzer F-8 (Electrochemical)
The Alcosafe F-8 is a highly advanced alcohol tester based on electrochemical technology. This device offers precise and reliable measurements of blood alcohol content, making it an essential tool for personal safety and responsible decision-making. The F-8 is user-friendly and allows for easy handling, enabling users to quickly and effortlessly read their values. With a compact design and lightweight of only 0.3 kg, the alcohol tester is ideal for mobile use, whether at home or on the go. The wireless data transmission and integrated display ensure modern and efficient usage, while the battery-powered operation allows for sustainable use.
- High measurement accuracy of ± 0.05 %
- Measurement range from 0.00 ‰ to 4.00 ‰
- Wireless data transmission for easy use
- Compact and portable design weighing only 0.3 kg.

3. Sencor Breathalyzer SCA BA50FC
The professional alcohol tester Sencor SCA BA50FC determines the exact alcohol content in your blood from your breath in just seconds. Using a calibrated electrochemical sensor (fuel cell), it measures the alcohol in exhaled air with an accuracy of better than 0.08 ‰ BAC. This means you no longer have to worry about alcohol residues that may not be detected by cheaper alcohol testers with semiconductor sensors in your country. A wide measurement range of 0 to 4 ‰ BAC will meet the needs of all regular users. The device features a memory for the last 20 measurements and a two-color display that visually highlights alarm exceedances. The built-in battery eliminates the need for purchasing replaceable batteries. The package includes 2 replacement mouthpieces and a rechargeable USB cable.
Alcohol measuring device with electrochemical sensor (fuel cell) to display blood alcohol levels. Professional pre-calibrated sensor, automatic self-cleaning, digital LCD display with two-color backlighting, acoustic and optical signaling. Measurement range: 0.00-4.00 ‰ BAC (blood alcohol content). Units of measurement: ‰ BAK (ppm alcohol content). Resolution: 0.01 ‰ BAK. Alcohol alarm: 0.2 ‰ BAK. Accuracy: better than ± 0.08 ‰ BAK at alarm value. Memory: 20 measurements. Measurement time: 5 - 7 seconds. Automatic shutdown: 30 seconds (display), 2 minutes (device). Power supply: built-in Li-Ion battery 3.7 V 250 mAh. Device dimensions: 110 x 53 x 19 mm. Device weight: 82 g. Accessories: 2 mouthpieces, USB cable, user manual.

4. Tracer 47556 BreathEZ-1 Alcohol Tester
Ensure traffic safety with the Tracer BreathEZ-1 alcohol tester! This device provides quick, accurate alcohol measurements with an advanced electronic sensor, making it essential for drivers.
Key features:
- Electronic alcohol sensor for precise measurements
- 5 mouthpieces for hygienic use by multiple users
- LED flashlight for easy use in low light conditions
Measurement range:
- 0.000 - 0.199% BAC
- 0.000 - 1.990 BAC
- 0.000 - 0.995 mg/L
BrAC (Breath Alcohol Concentration) measurements provide reliable BAC estimates to ensure you are fit to drive.
Example conversions:
- 0.10 mg/L = 0.2 ‰
- 0.950 mg/L = 1.9 ‰
Stay safe on the road with the Tracer BreathEZ-1 alcohol tester, designed for both individuals and groups.
Manufacturer: Tracer
Measurement range, ppm: 0.000 - 0.199%
Display of test results: Display
Power source: Batteries
Sensor: Electronic
Special notes: Comes with 5 mouthpieces for hygienic use by multiple people.

5. Alcoscan Breathalyser Alcoscan2700, LV
Lightweight and easy to use tool for measuring the amount of alcohol in the blood up to 4‰. It does not respond to carbon dioxide, propane, and other factors that can prevent accurate measurement.

6. Xiaomi Alkomat Alcofind PRO X-3
AlcoFind PRO-X-3 breathalyser + mouthpieces 12mc calibration

7. Bacscan F-45 COMFORT electrochemical breathalyzer
The F-45 Comfort model is a high-quality breathalyzer that is based on an electrochemical sensor that only reacts to ethyl alcohol. This design ensures that the results cannot be distorted by other substances or factors. The results are displayed on a two-color backlit LCD screen, ranging from 0.00 to 4.00, with a resolution of up to two decimal places. The device features optical and acoustic alarm signals that activate when the permissible blood alcohol content in Poland is exceeded. The F-45 Comfort is factory-integrated into a casing that provides additional protection for the device. The breathalyzer is equipped with an airflow sensor that guarantees the correct execution of the test. It also has a counter for all measurements taken, a function that reminds the user of the need for calibration, and a memory for the last 10 results. An undeniable advantage of the device is the mouthpiece socket on the front panel, which facilitates measurement. The breathalyzer also allows for predefined measurement units according to the user's requirements (mg/L, % BAC, g/L). The F-45 Comfort operates on two 1.5V AAA alkaline batteries. Its functionality and simple one-button operation make it intuitive to use.

8. Alcovisor MARS BT with electrochemical sensor
Alcovisor® Mars BT Alcohol Tester with Electrochemical Sensor
Modern alcohol measuring device featuring a precise and highly stable next-generation electrochemical sensor. It also includes an integrated airflow sensor and a temperature sensor that detects if the temperature range is exceeded, which can affect measurements and the operation of the device itself. For reliable and accurate operation, this alcohol tester is ideal for small businesses as well as personal use. Through the integrated Micro-USB port, you can connect a printer and print measurement results directly at the workplace. The printed sheet must include the test result, date and time, the number of measurements taken, the date of the last calibration, and other information.
Modern design with a robust alcohol tester body made from a combination of aluminum and plastic. The alcohol tester operates in two modes: it can function as a standalone device or work with a mobile application. In non-application mode, the alcohol tester displays the result and stores the data in internal memory. When measuring alongside a mobile application, the alcohol tester not only displays the result on its screen but also transmits the measurement result in real-time to the smart device. Through the application, you can take notes for each measurement and share all data via email, SMS, or on the social network Facebook. The application allows you to change the measurement units and select warning limits for permissible alcohol concentration in almost all countries around the world, as well as view the history of measurements.
Included in the package: Electrochemical alcohol tester, 5 mouthpieces, Micro-USB cable, sturdy case, manual.

9. Ace One
The Ace One is a high-quality and user-friendly digital breathalyzer with an electrochemical sensor. It measures the alcohol concentration in the breath and calculates the blood alcohol concentration from that. You can send this breathalyzer to Ace Technik for calibration. The alcohol tester features a one-button operation, and breath tests can be conducted using attachable mouthpieces.

10. Herdegen Alcoscan StyleX
