Best selling Breathalysers

Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.

1. BACtrack C6

The BACtrack C6 keychain is the smallest professional alcohol tester ever developed. You have the option to view the results directly on the screen or via an app on your smartphone. This allows you to track when your BAC returns to 0.00%. The BluFire sensor utilizes new technology and is also used in hospitals, clinics, and law enforcement agencies. The test provides you with accurate and reliable results. Compatible with Apple iPhone 4S, 5, 5C, 5S, 6, 6 Plus, 6s, 6s Plus, SE, 7, 7 Plus, 8, 8 Plus, and X (10), Apple iPad 3, 4, iPad Air 1 & 2, iPad Pro, and Mini 1, 2, 3 & 4, Apple iPod 5th generation and later, Samsung Galaxy S3, S4, S5, S6, S7, S7 Edge, S8, S8+, S9, S9+, Google Nexus 5, 6, 6P, Pixel, Pixel XL, Pixel 2, Pixel 2 XL. 

2. Ace AF33

The ACE AF-33 alcohol tester impresses with its high measurement accuracy and its modern, timeless design. It features a smooth yet easy-to-grip surface. This alcohol tester also includes integrated lighting for the mouthpiece. Tested by TU Vienna, the measurement accuracy, according to the alcohol tester accuracy study conducted by the Technical University of Vienna in October 2015, was evaluated at five reference points (0.00, 0.10, 0.25, 0.40, and 0.60 per mille) using five identical measuring devices, each tested ten times in the laboratory. In total, the device type was tested 250 times in the laboratory of the Institute of Analytical Chemistry at the Technical University of Vienna. 

3. BACtrack C8 Alcohol tester

The ultra-compact personal breathalyzer BACtrack C8 is based on the BluFire fuel cell sensor technology developed by BACtrack and quickly and easily estimates your blood alcohol content with professional accuracy. Want to know when you’ll be sober? BACtrack's patented ZeroLine technology tells you when your BAC will return to 0.00%, allowing you to make better decisions while drinking. The free BACtrack app, paired with the power of your Apple iPhone, Samsung, or Google Android smartphone, unlocks a variety of additional BACtrack features that enhance your IQ. You can estimate your BAC, track your results over time, and even call an Uber directly from the app if you've had too much to drink. The tiny portable breathalyzer BACtrack C8 is perfect for any social situation, from happy hour to dinner, and will help you and your friends drink smarter. 

4. BACtrack S80 Pro

The S80, BACtrack's first professional breath alcohol analyzer, is the ideal choice for law enforcement agencies, healthcare professionals, or anyone who needs the most reliable BAC results. It features professional Xtend fuel cell sensor technology with enhanced linear accuracy and convenient one-button operation for quick and accurate BAC results. Simply press the power button and start the test in seconds. Six mouthpieces included. Battery life: approximately 1,500 tests. Sensor accuracy: +/- 0.005 at 0.050% BAC (blood alcohol content). Warm-up time: 10-20 seconds. Blow time: 5 seconds. Reaction time: 3 seconds. BAC range: 0.000 - 0.400% BAC. The test count displays the total number of tests conducted. 

5. Ace Breathalyser AF-33 +25 Mouthpieces

The ACE AF-33 alcohol tester impresses with its high measurement accuracy and its modern, timeless design. It features a smooth yet easy-to-grip surface. Completely new - an alcohol tester with integrated lighting for the mouthpiece. Tested by TU Vienna! The measurement accuracy is based on an alcohol tester accuracy study conducted by the Technical University of Vienna in October 2015. This study examined five measurement reference points (0.00, 0.10, 0.25, 0.40, and 0.60 per mille) using five identical measuring devices, each with ten repetitions (excluding the manufacturer) in the laboratory. In total, the device type was tested 250 times in the laboratory of the Institute of Analytical Chemistry at the Technical University of Vienna under the supervision of Univ. Professor Dr. Erwin Rosenberg. You can read the details of the study in the documents and downloads. 

6. Ace X Breathalyser

High-precision breathalyser

- Our most precise promilletester with high-quality sensor for police-accurate measurements

- According to TU Vienna the test winner with 99.1% accuracy

- User-friendly and easy navigation through clear menus

- Clearly legible OLED display

- Ideal for private and business use. 

7. Ace A Breathalyser

The Ace A breath alcohol tester provides police-accurate results thanks to its electrochemical sensor, with a measurement tolerance of ± 0.075‰. The device features a flow sensor to determine the breath volume, which measures the alcohol concentration in your breath and calculates the blood alcohol concentration from it. Due to its handy size and compact weight, the alcohol tester is the ideal companion for events where alcohol is consumed. You can also use the device the next morning to check your residual alcohol level. Operation is done via a single button located on the front of the device, which can be easily accessed by both right- and left-handed users. 

8. Baseus Breathalyzer

Analyzes samples through breath. High-precision measurements (evaluation occurs after 10 seconds). High-resolution display. Compact and lightweight. Rechargeable via a USB-C cable (included). Includes instructions (ENG). Charging time: approximately 2-3 hours. Charging port: Type-C. Interface accessories: Type-C data cable 1 m. Input: 5V / 0.12A (Max). Weight: 292 g. Size: 80 x 25 mm.

Features:
- Automatic Testing: This contactless tester can automatically scan and analyze breath, allowing it to be used by multiple people.
- High Precision Measurement: An integrated smart IC and a highly sensitive sensor provide fast and accurate measurements.
- High-Definition Screen Display: A high-resolution screen display shows accurate values, allowing you to see the results at a glance.
- Compact and Lightweight: It is compact and takes up little space, making it easy to transport.
- Cordless Use: It is wireless and free to operate.
- Storage Base: It comes with a storage base that can hold a flashlight. 

9. Ace AFM5

The ACE Instruments AFM-5 is an easy-to-use alcohol measuring device with an electrochemical sensor that is used in combination with a smartphone. Before conducting the test, the "Alcofind" app must be downloaded from the App Store or Google Play and installed on the smartphone. The ACE Instruments AFM-5 measures the alcohol concentration in the breath and calculates the blood alcohol concentration from it. The measured results are displayed as a 4-digit numerical value with 3 decimal places when using the breathalyzer in conjunction with the app on your smartphone and can be interpreted 1:1 (for example, the display shows the value 0.36 = 0.36 per mille). All measurements obtained from this alcohol testing device are for reference only and are not legally binding. Breath tests should be conducted using disposable mouthpieces (1 new mouthpiece should be used per test). The electrochemical sensor cell promises extremely accurate, fast, and consistent measurements of the alcohol content in your breath. The breathalyzer is applicable via Bluetooth connection on almost any smartphone. The free app allows you to perform various analyses, such as testing breath alcohol with friends, sharing measurement results, monitoring alcohol tests, setting limits, and much more. This tester for determining the blood alcohol level in the breath is so small that it can hardly be noticed in any shirt or pants pocket. This smartphone tester is ideal for responsible individuals who rely on accurate measurements in their leisure time, profession, or while driving. 

10. Filmer Alkohol Tester

Alcohol tester

Alcohol Tester
- Digital alcohol test with acoustic alarm
- measures the alcohol content in the blood anytime and anywhere
- two displays for %BAC & g/L
- range: 0.00-0.19 %BAC and 0.0-1.9 g/L
- Fits in any trouser pocket or glove compartment
- 2 x AAA 1.5V batteries required
- incl. operating instructions
- Colour: white 

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