20 Best Breath Alcohol Detector [2024]

Are you looking for the best Breath Alcohol Detector? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Breath Alcohol Detector.

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1 BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared... BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k)...
2 BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable... BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable...
3 Vosarea 20 Pcs Breath Alcohol Detector Digital Breath Alcohol Tester Breathalyzer Mouthpiece for... Vosarea 20 Pcs Breath Alcohol Detector Digital Breath Alcohol Tester Breathalyzer Mouthpiece for...
4 GREENWON Breathalyzer Keychain Digital Alcohol Tester Detector Breath Analyzer Audible Alert... GREENWON Breathalyzer Keychain Digital Alcohol Tester Detector Breath Analyzer Audible Alert...
5 Digital Accurate Police Breath Alcohol Tester Analyzer Detector breathalyzer Test, Advanced Sensor,... Digital Accurate Police Breath Alcohol Tester Analyzer Detector breathalyzer Test, Advanced...
6 Alcohol Concentration Detector Single Screen Portable Breath Alcohol Breathalyzer Analyzer With LCD... Alcohol Concentration Detector Single Screen Portable Breath Alcohol Breathalyzer Analyzer With...
7 Secureguard BAC Portable Breathalyzer - CA 20FP Digital Alcohol Detector | Alcohol Tester with... Secureguard BAC Portable Breathalyzer - CA 20FP Digital Alcohol Detector | Alcohol Tester with...
8 Yctze Breathalyzer Keychain LCD Screen Breath Alcohol Tester Professional-Grade Accuracy Digital... Yctze Breathalyzer Keychain LCD Screen Breath Alcohol Tester Professional-Grade Accuracy Digital...
9 Breathalyzer to Test Alcohol Professional Grade Accuracy Portable Breath Alcohol Tester for Personal... Breathalyzer to Test Alcohol Professional Grade Accuracy Portable Breath Alcohol Tester for...
10 Terisass Breathalyzer Keychain LCD Screen Breath Alcohol Tester Professional-Grade Accuracy Digital... Terisass Breathalyzer Keychain LCD Screen Breath Alcohol Tester Professional-Grade Accuracy...
11 LOVUMMOR Breathalyzer, Professional Breath Alcohol Tester, High Accuracy Portable Breathalyzer... LOVUMMOR Breathalyzer, Professional Breath Alcohol Tester, High Accuracy Portable Breathalyzer...
12 Breathalyzer Digital Alcohol Tester Detector Breath Analyzer Audible Alert Portable with LCD Display Breathalyzer Digital Alcohol Tester Detector Breath Analyzer Audible Alert Portable with LCD Display
13 ACEIRMC 5pcs MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection Module for Arduino... ACEIRMC 5pcs MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection Module for...
14 Breathalyzer, Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 50 Mouthpieces... Breathalyzer, Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 50...
15 Wolfire Pocket Digital Alcohol Breath Tester Analyzer Breathalyzer Detector Alcohol Test Wolfire Pocket Digital Alcohol Breath Tester Analyzer Breathalyzer Detector Alcohol Test
16 AlcoHAWK Ultra Slim Breathalyzer, Semi-Conductor Sensor Breath Alcohol Tester Portable Personal use... AlcoHAWK Ultra Slim Breathalyzer, Semi-Conductor Sensor Breath Alcohol Tester Portable Personal...
17 AlcoHAWK PT500 Breathalyzer, Fuel Cell Sensor, Police Grade Professional Breath Alcohol Tester,... AlcoHAWK PT500 Breathalyzer, Fuel Cell Sensor, Police Grade Professional Breath Alcohol Tester,...
18 Lecture Notes on Impedance Spectroscopy Lecture Notes on Impedance Spectroscopy
19 Ergodyne Chill Its 6705CT Cooling Bandana, Lined with Evaporative PVA Material for Fast Cooling... Ergodyne Chill Its 6705CT Cooling Bandana, Lined with Evaporative PVA Material for Fast Cooling...
20 Breathalyzer with LCD Display, Digital Alcohol Breath Tester, Keychain Breathalyser Device with 5... Breathalyzer with LCD Display, Digital Alcohol Breath Tester, Keychain Breathalyser Device with 5...
Bestseller No. 1
BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared...
  • #1 RATED BREATHALYZER BY WIRECUTTER - "After 65 hours of research, which included getting intoxicated at a police station to test personal...
  • PRACTICAL & EASY TO USE - Blow for 5 seconds and your BAC results are displayed 10 seconds later on a bright, easy to read LCD screen. Alcohol tester...
  • THE MOST ACCURATE BREATHALYZER AVAILABLE - In your efforts to drive more responsibly you need the most accurate results. While some breath testers...
  • DOT APPROVED IN ALL 50 STATES - FDA 510(k) CLEARED - A portable alcohol tester designed to surpass the most rigorous standards of expert alcohol...
SaleBestseller No. 2
BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable...
  • PRO-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Element utilizes the same professional-grade technology trusted...
  • SIMPLE, ONE-BUTTON OPERATION - The BACtrack Element is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer...
  • DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees &...
  • SMALL & PORTABLE SIZE - The Element is BACtrack's smallest professional breathalyzer, making it easy to take with you anywhere you go; Measuring just...
Bestseller No. 3
Vosarea 20 Pcs Breath Alcohol Detector Digital Breath Alcohol Tester Breathalyzer Mouthpiece for...
  • Made of hygienic plastic.
  • Removable, washable reusable.
  • Comes 20 packs, perfect choice for testing multiple individuals.
  • Makes testing your friends and family easy and sanitary.
  • Suit for the At-818 breathalyzer.
Bestseller No. 4
GREENWON Breathalyzer Keychain Digital Alcohol Tester Detector Breath Analyzer Audible Alert...
  • -★- HIGH ACCURACY & SENSITIVE . This breath alcohol tester is used to measure concentration of the alcohol in human body. With sensitive...
  • -★- ENERGY-SAVING & AUTO-OFF FUNCTION. Powered by 2 x AAA batteries( not included, but commonly available), this breathalyzer will automatically...
  • -★- FASHION KEYCHAIN DESIGN. This alcohol breathalyzer is space-saving, lightweight. It is easy to hold and carry. Pocket-size allows you take it...
  • -★- LARGE DIGITAL LCD SCREEN This alcohol breathalyzer has a large LCD screen with orange background Light. It is convenient for you to use this...
  • -★- 30 DAYS MONEY BACK GUARENTEE,LIFETIME WERRANTY.
SaleBestseller No. 5
Digital Accurate Police Breath Alcohol Tester Analyzer Detector breathalyzer Test, Advanced Sensor,...
  • Very Accurate
  • Compact and lightweight design
  • Professional Breathalyzer Tester
  • Auto turn off battery saver
  • Upgraded Sensor
Bestseller No. 6
Alcohol Concentration Detector Single Screen Portable Breath Alcohol Breathalyzer Analyzer With LCD...
  • Small size and lightweight, easy to put in purse or pocket
  • Quick response and resume, good accuracy, easy to operate
  • Auto power off design, energy-saving. Digital alcohol tester with audible alert, more intuitive and convenient
  • Adopts advanced sensor technology, can give you a accurate and reliable result in few seconds
  • One button operate, easy to use, just need you press the switch
Bestseller No. 7
Secureguard BAC Portable Breathalyzer - CA 20FP Digital Alcohol Detector | Alcohol Tester with...
  • SIMPLE AND EASY TO USE, ONE TOUCH OPERATION - Our alcohol tester is extremely easy to use. Simply insert one 9V battery (included) then turn on your...
  • RELIABLE PERFORMANCE AND ACCURATE RESULTS - Secureguard CA 20FP alcohol detector features an automatic alarm beep setting which shows “PASS” if...
  • INCLUDES PERSONAL AND GROUP BREATHALYZER MOUTHPIECES - Your breath alcohol tester comes with 2 breathalyzer mouthpieces for personal and for group...
  • PORTABLE & CONVENIENT TO USE - Our hand breathalyzer has a compact size, very portable and convenient to use. It can easily fit inside your handbag or...
  • DESIGNED FOR PERSONAL & PROFESSIONAL USE - Secureguard digital alcohol breathalyzer is designed for personal and professional use because it shows...
Bestseller No. 8
Yctze Breathalyzer Keychain LCD Screen Breath Alcohol Tester Professional-Grade Accuracy Digital...
  • 【Environment and healthful】LED Screen Lie Detector Breath Tester blowing design with five mouthpieces for multiple users, which guarantee the use...
  • 【Application】Advanced semiconductor oxide alcohol sensor is a simple method to analyze the concentration of Alcohol in the blood in any time and...
  • 【LCD display】LCD display of the portable digital breath alcohol tester gives you clearer view and digital alcohol automatically gives you for...
  • 【High sensitivity】The Digital Alcohol Breath Analyzer is highly sensitive.The Accuracy: 0.01% BAC (0.1g / L) for your convenience. for 6041510203...
  • 【Easy to carry】Devicelcd Screen Alcohol Analyzer comes with keychain designis, tiny volume and easy to carry. for alkoholtester pink control...
Bestseller No. 9
Breathalyzer to Test Alcohol Professional Grade Accuracy Portable Breath Alcohol Tester for Personal...
  • TRIED AND TESTED FOR ACCURACY: With its high-precision semiconductor alcohol sensor, the Breath Alcohol Tester will give you the most accurate...
  • HOW TO USE: Insert AAA batteries and press the power button. Once the Breath Alcohol Tester has warmed up, a “Blow” logo will appear on the...
  • READING RESULTS: When the display is more than 0.050% BAC or 0.500%₀ BAC or 0.250mg/L (BrAC), the tester will sound an alarm. Results will remain...
  • 5 MOUTH PIECES INCLUDED: Test yourself, your friends and family with the different mouthpieces. Drive safely and keep your family safe. Our Breath...
  • PORTABLE, LCD SCREEN: Our Breath Alcohol Tester is designed to fit in a pocket so you can take it with you when you go out to parties, weddings,...
Bestseller No. 10
Terisass Breathalyzer Keychain LCD Screen Breath Alcohol Tester Professional-Grade Accuracy Digital...
  • 【Application】Advanced semiconductor oxide alcohol sensor is a simple method to analyze the concentration of Alcohol in the blood in any time and...
  • 【Environment and healthful】LED Screen Lie Detector Breath Tester blowing design with five mouthpieces for multiple users, which guarantee the use...
  • 【Easy to carry】Devicelcd Screen Alcohol Analyzer comes with keychain designis, tiny volume and easy to carry.
  • 【High sensitivity】The Digital Alcohol Breath Analyzer is highly sensitive.The Accuracy: 0.01% BAC (0.1g / L) for your convenience.
  • 【LCD display】LCD display of the portable digital breath alcohol tester gives you clearer view and digital alcohol automatically gives you for...
Bestseller No. 11
LOVUMMOR Breathalyzer, Professional Breath Alcohol Tester, High Accuracy Portable Breathalyzer...
  • 🍺【High-Precision Digital Breath Analyzer】 With advanced semi-conductor sensor ensures accurate readout in short time. Simple and conveniently...
  • 🍺【Easy Handling】Professional breathalyzer is overwhelmingly easy to use. Breathalyzer just one-button operation, it's easy to turn the device...
  • 🍺【With Backlight LCD Display】Night display and give you professional accuracy for safe driving. Make alcohol testers turn off automatically to...
  • 🍺 【Portable Alcohol Breathalyzer】Compact, lightweight, this portable alcohol breathalyzer fits very snugly in your back pocket. Not only is it...
  • 🍺 【What You Get】 1 x professional breathalyzer (batteries not included) + 10 x mouthpieces +1 x user manual + Our worry-free 12-month guarantee...
Bestseller No. 12
Breathalyzer Digital Alcohol Tester Detector Breath Analyzer Audible Alert Portable with LCD Display
  • Simple and conveniently design for analysis blood alcohol concentration (bac) at anytime and anywhere high sensitivity
  • High accuracy, detection range: 0.00-0.19% BAC / 0.00-0.95 mg/L
  • Rapid detect results, quick response and resume. Portable and convenient to carry on keychain with audible alert
  • Blue-colored backlight LCD display. Perfect for driver DUI breathalyzer test
  • Low power consumption, auto power-off. Long span life
Bestseller No. 13
ACEIRMC 5pcs MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol Detection Module for Arduino...
  • Sensitive material MQ-3 gas sensor is used in clean air low conductivity tin oxide (SnO2).
  • When there is alcohol vapor in the environment sensor, conductivity sensor with increasing gas concentration of alcohol in the air increases
  • Use simple circuit can convert the change in conductivity of the gas concentration corresponding to the output signal.
  • High MQ-3 gas sensor sensitivity to alcohol, can resist the interference of gasoline, smoke, water vapor.
  • The MQ-3 sensor can detect a variety of alcohol concentration in the atmosphere, is a low-cost sensor suitable for a variety of applications
SaleBestseller No. 14
Breathalyzer, Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 50 Mouthpieces...
  • SENSITIVE AND ACCURACY - Not sure if you’re ready to drive? control and Advanced Semiconductor Sensor Technology gives you fast, accurate and...
  • ONE-BUTTON OPERATION - The Alcohol Tester is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin...
  • SMALL & PORTABLE SIZE - The Element Breathalyzer is smallest professional breathalyzer, making it easy to take with you anywhere you go; Measuring...
  • LCD Screen & Audible Alarm - Digital alcohol tester with audible alert. LCD display gives you clearer view. A simple method to analysis Blood Alcohol...
  • THE MOST ACCURATE BREATHALYZER AVAILABLE - In your efforts to drive more responsibly you need the most accurate results. While some breath testers...
Bestseller No. 15
Wolfire Pocket Digital Alcohol Breath Tester Analyzer Breathalyzer Detector Alcohol Test
  • Easy to use and Carries conveniently
  • Auto power off
  • Requires 2 x "AAA" alkaline batteries (NOT Included)
  • It can ensure your driver is safe
  • Quick response and resume
Bestseller No. 16
AlcoHAWK Ultra Slim Breathalyzer, Semi-Conductor Sensor Breath Alcohol Tester Portable Personal use...
  • The AlcoHAWK Ultra Slim breathalyzer is highly accurate and affordable breath alcohol screening devices. Features a sleek design, size of a cell...
  • The Ultra Slim is equipped with a clear Ruby Red LED 2-digit display and is pre-calibrated in the USA before shipment. The folding mouthpiece allows...
  • The AlcoHAWK Slim Ultra contains an electronic airflow sensor to ensure you continue to blow through the unit. This is a vital function; only samples...
  • The sensor ensures the user exhales through the mouthpiece over 4-5 seconds. This important feature for professional screening is to prevent an...
  • The AlcoHAWK Slim Ultra contains software upgrades to allow the unit to track if an even alcohol concentration is detected. This technology provides...
Bestseller No. 17
AlcoHAWK PT500 Breathalyzer, Fuel Cell Sensor, Police Grade Professional Breath Alcohol Tester,...
  • The PT500 offers a simple menu-driven operation allowing you to take a test, set specific alarm points or check how many tests have been performed.
  • The PT500 has a brilliant 4-digit test result display that can pick up trace amounts of alcohol—examples such as 0.003% or 0.006% BAC –which is...
  • PT Core Fuel Cell provides more reliable, consistent and accurate results as compared with semi-conductor breathalyzers. It will reduce false...
  • PT Core extends the life of the sensor and allows for 1000s of tests to be performed. The AlcoHAWK PT500 Breathalyzer utilizes a highly accurate and...
  • The PT500 is the perfect choice for law enforcement, hospitals, clinics, businesses, and for personal use -- anytime and anywhere fuel-cell accuracy...
SaleBestseller No. 18
Lecture Notes on Impedance Spectroscopy
  • English (Publication Language)
  • 142 Pages - 12/18/2020 (Publication Date) - CRC Press (Publisher)
SaleBestseller No. 19
Ergodyne Chill Its 6705CT Cooling Bandana, Lined with Evaporative PVA Material for Fast Cooling...
  • Advanced PVA material activates easily and quickly when run under water for one minute
  • Re-usable, just re-wet
  • Super-evaporative cooling process helps keep you cool
  • Breakaway hook and loop closure
  • Patented design
SaleBestseller No. 20
Breathalyzer with LCD Display, Digital Alcohol Breath Tester, Keychain Breathalyser Device with 5...
  • Efficient and Practical: This breathalyzer alcohol tester is a simple method to analyze the concentration of Alcohol in the blood in any time and any...
  • Convenient to Use: The digital breath alcohol tester with LCD screen display gives you clearer view; The breathalyzer features automatic shutdown,...
  • Detection Indicator: This LCD monitor will show you how drunk, whether it is dangerous (more than 0.05% bac), is not safe (approx.) 0.02% bac) or safe...
  • Portable and Space Saving: The portable alcohol breath detector with keychain design is tiny in volume, which is convenient for you to store and...
  • Five Mouthpieces: This digital alcohol breath analyzer adopts blowing design with five mouthpieces for replacement when it is used by different...

Having trouble finding a great Breath Alcohol Detector?

This problem is well understood by us because we have gone through the entire Breath Alcohol Detector research process ourselves, which is why we have put together a comprehensive list of the best Breath Alcohol Detectors available in the market today.

After hours of searching and using all the models on the market, we have found the best Breath Alcohol Detector for 2023. See our ranking below!

How Do You Buy The Best Breath Alcohol Detector?

Do you get stressed out thinking about shopping for a great Breath Alcohol Detector? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Breath Alcohol Detector, which is why we have assembled a comprehensive list of the greatest Breath Alcohol Detector available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Breath Alcohol Detector that you consider buying. Your questions might include the following:

  • Is it worth buying an Breath Alcohol Detector?
  • What benefits are there with buying an Breath Alcohol Detector?
  • What factors deserve consideration when shopping for an effective Breath Alcohol Detector?
  • Why is it crucial to invest in any Breath Alcohol Detector, much less the best one?
  • Which Breath Alcohol Detector are good in the current market?
  • Where can you find information like this about Breath Alcohol Detector?

We’re convinced that you likely have far more questions than just these regarding Breath Alcohol Detector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Breath Alcohol Detector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Breath Alcohol Detector. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Breath Alcohol Detector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Breath Alcohol Detector currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Breath Alcohol Detector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Breath Alcohol Detector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Breath Alcohol Detector.
  5. Customer Ratings: Number ratings grade Breath Alcohol Detector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Breath Alcohol Detector.
  7. Product Quality: You don’t always get what you pay for with an Breath Alcohol Detector, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Breath Alcohol Detector is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Breath Alcohol Detector information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Breath Alcohol Detector is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Do breathalyzers measure alcohol?

A: A real “Breathalyzer” measures BAC by using a chemical reaction that produces a change in color. The Alcosensor uses a fuel cell, which detects a chemical reaction. The Intoxilyzer uses infrared spectroscopy to detect alcohol. The Breathalyser uses a complex chemical reaction.

Q: What does a breath alcohol test measure?

A: A breath alcohol test determines how much alcohol is in your blood. The test measures the amount of alcohol in the air you breathe out (exhale). There are many brands of breath alcohol tests. Each one uses a different method to test the level of alcohol in the breath.

Q: How does alcohol affect breath?

A: Binge drinking may be the reason it’s hard to catch your breath. Alcohol affects nearly every major organ in the human body, including the brain, heart, liver, pancreas, and kidneys, but a team of researchers from Loyola University has found it can also make it harder for the lungs to breathe.

Q: What does alcohol breath smell like?

A: The real “alcohol breath” smell is thought to be more internal in nature, and harder to get rid of. When alcohol enters your body, it isn’t digested like most substances. It’s absorbed quickly, and is seen as a toxin, so your body therefore will primarily use the liver to metabolize the alcohol.