Our 15 Best Picks:
15 Top Rated Breathalyzer Reviews:
Bestseller No. 1 
QTlier Portable Breathalyzer with LCD Digital Display for Personal, Professional-Grade Accuracy，Breath Alcohol Tester with USB Rechargeable（with10 mouthpieces）
- ✅ACCURATE TESTING(Christmas Gift): This alcohol tester is composed of advanced high-precision nanotechnology sensor, which can accurately feedback your actual situation on top of the LCD display, and can be used with family, friends. It can be used as a New Year gift and Christmas gift for family and friends.
- ✅PORTABLE BREATHALYZER: The professional breathalyzer is only 126x51x23mm, and weighs only 90g, which is very convenient to carry on the go out and it can easily be put in the bag and car.
- ✅TIME SAVING AND CONVENIENCE: Environmental protection and energy saving, no need to replace the battery regularly, reduce the pollution of the environment, the device comes with a USB cable allows you to charge in multiple areas, and always observe the power display. Save time cost.
- ✅EASY TO USE: After you get the product insert the mouthpiece into the mouthpiece insert slot, long press the start button, after the "Beep" sound the product turns on and the screen shows "WAIT" and starts counting down, when the countdown to zero, the screen shows "START", take a deep breath and keep blowing for 5 seconds, then wait a while and the data will be displayed.
- ✅PERFECT AFTER-SALES SERVICE: If you encounter any problems in the use of the process, please contact us in a timely manner, our after-sales team will provide you with the best quality service to help you solve the problem, customer recognition is our biggest goal.
Bestseller No. 2 
BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use
- #1 RATED BREATHALYZER BY WIRECUTTER - "After 65 hours of research, which included getting intoxicated at a police station to test personal breathalyzers alongside law enforcement equipment, we're sure the BACtrack S80 is the most accurate, reliable, and easiest-to-use personal breathalyzer that you can buy." - TheWirecutter, February 2017
- 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 breathalyzer AA battery powered, comes with 6 reusable mouthpieces. Wait 15 minutes after consuming alcohol for the most accurate result.
- THE MOST ACCURATE BREATHALYZER AVAILABLE - In your efforts to drive more responsibly you need the most accurate results. While some breath testers give inconsistent readings and leave you wondering what your true BAC reading is, BACtrack breathalyzers will always give you police grade accuracy.
- DOT APPROVED IN ALL 50 STATES - FDA 510(k) CLEARED - A portable alcohol tester designed to surpass the most rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital and treatment professionals. Response Time 3 Seconds
Bestseller No. 3 
Breathalyzer,High-Accuracy Professional Alcohol Tester with 10 Mouthpieces,LCD Digital Display Alcohol Tester for Personal & Professional Use (White)
- Easy to use: Prepare two AAA batteries in advance, turn on the power button of the alcohol tester, wait 15 seconds for the warm-up time, then blow evenly for 3-5 seconds, the result will be displayed on the LCD screen within 5 seconds. (2 AAA batteries required - not included)
- High Accuracy: This breathalyzer uses a high-precision semiconductor alcohol sensor to monitor your blood alcohol level to ensure you can drive responsibly; Note: For more accurate test results, please stop drinking alcohol for 20 minutes Using the alcohol tester, the interval between each test should be maintained for 2 to 3 minutes.
- Sound warning and color distinction: After using the alcohol tester, when the test result is less than 0.08% BAC, the green LED light is on, and there are 3 short beeps; when the test result is greater than 0.08% BAC, the red LED light is on, and three long beeps .
- Measurement 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 will not increase. Even if the amount of drinking increases, the test result still shows 0.20% BAC; Note: In order to obtain a more accurate results, please test 3 times every 2-3 minutes to get the average.
- What you will get: 1*breathalyzer, 1*instruction manual, 1*carrying bag
Bestseller No. 4 
Breathalyzer,2022 Upgrade Professional-Grade Accuracy Alcohol Tester with Digital Blue LCD Display for Home or Party Use with 10 Mouthpieces
- 📟Easy to operate: insert only two AA batteries (product does not contain batteries), click the power button to start, then click the middle button again to enter alcohol test mode, wait 20 seconds to warm up, use the alcohol tester to blow for 5 seconds and the result is displayed on the LCD screen of the alcohol tester after 3 seconds.
- 🎁Portable: The product is only 60g and can easily be carried in your purse or pocket. Ideal for weddings, parties, banquets or other social events to ensure you drive safely after drinking.
- 🍻Affordable, but reliable and accurate: The breathalyser uses a high precision semiconductor alcohol sensor and can be used extensively to test friends in bars, family members at house parties.
- ⌛Comes with 10 replaceable mouthpieces: The breathalyser comes with 10 replaceable mouthpieces; the mouthpieces are made of edible PP and are washable and reusable.
- ⚠Sound Warning: When the test result is higher than 0.050% BAC or 0.500‰ BAC, it will sound a "di di di... " alarm sound to alert you. The measurement range of each unit is 0 to 0.199% BAC, 0 to 1.99 g/L, 0 to O.999 mg/L, 0 to 199 mg/100M L, 0 to 1.99% oProm.
Bestseller No. 5 
Humping Animals Adult Coloring Book: Hilariously funny coloring book of animals gone wild! Color, laugh, and relax!
- T, John (Author)
- English (Publication Language)
- 42 Pages - 10/19/2018 (Publication Date) - Independently published (Publisher)
Bestseller No. 6 
BACtrack S80 Professional Breathalyzer + 20 Breathalyzer Mouthpieces Bundle
- #1 RATED BREATHALYZER BY WIRECUTTER - "After 65 hours of research, which included getting intoxicated at a police station to test personal breathalyzers alongside law enforcement equipment, we're sure the BACtrack S80 is the most accurate, reliable, and easiest-to-use personal breathalyzer that you can buy." - TheWirecutter
- PROFESSIONAL-GRADE ACCURACY - Powered by BACtrack's largest platinum-based Xtend Fuel Cell Sensor, the S80 utilizes the same pro-grade technology trusted by hospitals, clinics, and even law enforcement.
- SIMPLE, ONE-BUTTON OPERATION - The BACtrack S80 is extremely easy to use. Simply insert the two included AA batteries, power on your device & begin testing. You are also able to change units of measurements and set user-defined BAC thresholds for testing.
- DOT/NHTSA APPROVED & FDA 510(k) CLEARED - Designated by the US DOT & NHTSA as an approved breath alcohol screening device, the S80 has also been cleared by the FDA for personal use, making it the top choice of safety-conscious individuals and businesses.
- ONE YEAR WARRANTY - If your BACtrack S80 ceases to function properly during the first year of operation, we will repair or replace the defective product at no charge ***when purchased from an authorized retailer***
Bestseller No. 7 
LAMJAD Breathalyzer,with 31 Mouthpieces, Professional Tester with Digital LCD Display Screen, Police Grade High Accuracy (AT6000)
- 👍 【High-precision alcohol tester】 The professional alcohol concentration tester AT-6000 uses an advanced semiconductor sensor to ensure an accurate result in a short time. Hospitals, clinics, and even law enforcement agencies trust the results.
- 👍 【One-button operation】 Turn on the tester and wait 15 seconds for it to warm up, then start testing and the result will be displayed on the LCD screen for 15 seconds. You can change the units by pressing the key (% BAC, ‰ BAC and mg / l)
- 👍 【Sound warning】 If the BAC result exceeds certain values, this breathalyzer will emit different tones to inform you so that you can make a better judgment.This breathalyzer is battery operated. (Requires 3 AAA batteries - not in Included in delivery, must be purchased separately)
- 👍 【31 interchangeable mouthpieces】 With 31 reusable mouthpieces, it will be much more convenient for your family or friends to test. For more accurate results, please test 20 minutes after drinking. Please have a break of 3 minutes before the next test.
- 👍 【Small and Portable】 This breathalyzer is smaller than an iPhone and can be carried in your pocket or wallet anytime, anywhere. It is very suitable for weddings, parties, celebrations, and other social events to help you judge whether it is suitable for driving. If you have any questions about your product, please feel free to contact us, we will give you the best answer.
SaleBestseller No. 8 
Spooktacular Creations Inflatable Costume Raptor Halloween Riding a Raptor Dinosaur Deluxe Costume Half Body Air Blow Up Costumes with Light-up LED Eyes- Adult (Blue)
- Deluxe Version of Inflatable Raptor Dress Costume. Adult Size. One Size Fits All.
- Package Includes Instruction Sheet, Raptor Suit and Air Pump. Air Pump Requires Portable Power Bank or 4 AA Batteries. (Batteries not Included)
- Perfect for Halloween Dress-ups, Halloween Costume Party, Halloween Night Event.
- Use the Pocket Located Inside the Costume’s Legs to Safely Store the Battery Pack. DO NOT put Battery Pack in Your Own Pocket Otherwise It Gets Overheated. Adjust the Direction of the Fan and Tighten the Drawstrings for the Best Inflating Performance.
- MONEY BACK GUARANTEE- "Contact Seller" and we will refund you or ship you a replacement if the one you received fail to work in 90 days.
Bestseller No. 9 
BACtrack Mobile Smartphone Breathalyzer (2 Pack) | Professional-Grade Accuracy | Wireless Connectivity to Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration
- #1 RATED SMARTPHONE BREATHALYZER - "Comparing smartphone breathalyzers against the $890 unit used by the California Highway Patrol, only one was spot on with the police-grade model... BACtrack Mobile." - The New York Times
- ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented Xtend Fuel Cell Sensor, BACtrack Mobile utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.
- KNOW WHEN YOUR BAC WILL RETURN TO 0.00% - BACtrack's innovative ZeroLine technology estimates the time until your BAC is 0.00%, allowing you to make better decisions while drinking.
- CALL AN UBER - Remember, the only safe time to drive is when your BACtrack shows 0.00%. Anything above that? You can call an Uber directly from the App.
- ONE YEAR WARRANTY - If your BACtrack Mobile ceases to function properly during the first year of operation, we will repair or replace the defective product at no charge ***when purchased from an authorized retailer***
Bestseller No. 10 
GREENWON Breathalyzer Keychain Digital Alcohol Tester Detector Breath Analyzer Audible Alert Portable with LCD Display and Replacement Mouthpiece Personal Use G/Black
- -★- HIGH ACCURACY & SENSITIVE . This breath alcohol tester is used to measure concentration of the alcohol in human body. With sensitive semi-conductor sensor, this portable breathalyzer can quickly give a result to judge whether you can drive or not.
- -★- ENERGY-SAVING & AUTO-OFF FUNCTION. Powered by 2 x AAA batteries( not included, but commonly available), this breathalyzer will automatically shut off to save power after finishing the test for 5 seconds. Each time you install batteries, you can test more than 200 times.
- -★- FASHION KEYCHAIN DESIGN. This alcohol breathalyzer is space-saving, lightweight. It is easy to hold and carry. Pocket-size allows you take it anywhere and anytime, ensures your safe driving after drinking.
- -★- LARGE DIGITAL LCD SCREEN This alcohol breathalyzer has a large LCD screen with orange background Light. It is convenient for you to use this alcohol breath at night.
- -★- 30 DAYS MONEY BACK GUARENTEE,LIFETIME WERRANTY.
SaleBestseller No. 11 
BACtrack Go Keychain Breathalyzer (White) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use
- QUICKLY & EASILY ESTIMATE YOUR BAC - Proprietary Advanced MicroCheck Sensor technology delivers reliable, accurate BAC results you can trust.
- EASY TO USE - One button operation means you simply power on your Go keychain breathalyzer and begin testing in seconds. It's that easy!
- TAKE IT WITH YOU ANYWHERE - The ultra-compact BACtrack Go breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
- OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out.
SaleBestseller No. 12 
Breathalyzer, Portable Breath Alcohol Tester, High-Accuracy Rechargeable HD Digital Breathalyzer for Personal & Professional Use (Black)
- 【Professional-Grade Accuracy】: This alcohol tester is composed of advanced high-precision nanotechnology sensor, which can accurately feedback your actual situation on top of the HD display. It can be used as a good gift for family and friends.
- 【Rechargeable and Portable】: The breathalyzer is only 101x27x15mm, which is very convenient to carry on the go out and it can easily be put in the bag and car.Breathalyzer has built-in rechargeable lithium battery, it comes with a USB cable and can be used on your car or anywhere.
- 【Easy to Use】: Pull down the slide cover, the product will turn on after a "beep" sound, the screen will display "WARM UP" and start the countdown, when the countdown reaches zero, the screen will display "BLOW", take a deep breath, keep blowing for 5 seconds, wait for a while, the data will be displayed . The product automatically turns off after 6 seconds of displaying the result.
- 【Indicator Light Alarm】: If the test result is within the warning range, you will see a green indicator light. Otherwise, if the warning range is exceeded, the machine will emit an orange or red indicator light.
- 【Warranty】: If you encounter any problems in the use of the process, please contact us in a timely manner, our after-sales team will provide you with the best quality service. If the product have any quality problems within one year, we will resend you a new replacement for free.
Bestseller No. 13 
2022 Professional Breathalyzer, Portable Breath Alcohol Tester Digital LED Screen Auto Power Off and Sound Alarm, for Drivers Or Home Use (5.12 x 3.19 x 1.46 Inch)
- SMALL & PORTABLE SIZE : Smallest professional breathalyzer, making it easy to take with you anywhere you go, measuring just 4.92 x 3.14 x 1.37 inches, and easily fits in a purse or pocket.
- ONE-BUTTON OPERATION: Professional Breathalyzer is extremely easy to use, simply insert the two AA batteries（not included, power on your breathalyzer, and begin testing. It's that easy, your BAC results are displayed 10 seconds later on a bright, easy to read LCD display.
- HIGH ACCURACY AND SENSITIVE : BESWORLDS 2022 Professional Breathalyzer is equipped with a high-quality fuel cell sensor module for a long life and accurate results, Do not use the breath analyzer until it has been 20 minutes since the last drink, please wait at least 3 minutes to begin next test after the last test, it warned audio and video, warn you.
- AUTOMATIC ENERGY-SAVING : It can set automatic shutdown, powered by 2AAA batteries, automatically shut down after 15 seconds to save power, every time you install a battery, you can test more than 300 times. In addition, low power instructions are designed.
- What You Get : 1 x Professional Breathalyzer, 1 x User's Manual, 5 x Mouthpieces,1 x Key chain, 1 x carrying case and Our Worry-free 6-month warranty and friendly customer service, contact us anytime!
SaleBestseller No. 14 
Portable Breathalyzer to Test Alcohol, Professional Digital Alcohol Tester with 12 Mouthpieces, Blue LCD Screen, Quick Response, Auto Power Off
- 【Sensitivity & High Precision】: With its high-precision semiconductor alcohol sensor, the alcohol tester breathalyzer will give you accurate results and beat alarm when too much alcohol is detected.
- 【Automatic Alarm Function】: The “Caution” symbol is displayed if the alcohol concentration is between 0.02% BAC(or 0.2g/l) and 0.05% BAC(or 0.5g/l). The “Danger” symbol is displayed with beep audible alert if the alcohol concentration is greater than or equal to 0.05% BAC(or 0.5g/l).
- 【Easy To Read LCD Display】: With the LCD display, it is easy to read even in less than optimal light conditions and show how drunk you are.
- 【12 Easy to Wear Mouthpieces Included】: The portable breathalyzer alcohol tester comes with 12 individual mouthpieces. The mouthpieces can be cleaned and reused. Ideal for your family or friends to test. Test yourself, your friends and family with the different mouthpieces. Drive safely and protect your family.
- 【Easy to Use】: Just keep pressing the power button for 3 seconds to start the breath alcohol tester. Wait for 10 seconds for preheating and then keep blowing for 3-5 seconds to get the result. The result will be displayed on the LCD screen for 15 seconds. Then the blood alcohol level tester will automatically power off. NOTE: To obtain more accurate result, please use it after stopping drinking alcohol for 20 minutes and test repeately 2 to 5 times.
SaleBestseller No. 15 
Portable Alcohol Tester, Professional Breathalyzer Digital LCD Display Auto Power Off Sound Alarm with 5 Mouthpieces for Drivers or Home Use, Black
- 【PRECISE & SENSITIVE】With advanced semi-conductor sensor ensures accurate readout in short time.If the alcohol content is higher than 0.05% BAC(blood alcohol concentration), a continuous beep will sound from the breathalyzer that remind the driver not to drive.
- 【PORTABLE & COMPACT】Lightweight breath alcohol tester easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion. Great for wedding, parties or other social activities, ensures your safe driving after drinking.
- 【EASY TO USE】Just plug in 2 AAA batteries,long press the breath detector switch 1-2 seconds,wait 10 seconds to warm up,the breathalyzer start testing. Blow into breath inhaler for 3-5 seconds with normal power after a deep inhalation. Your BAC results will display on the LCD screen.Please test after drinking at least 20 minutes.
- 【BACKLIGHT LCD DISPLAY】With the LCD display, it is easier to read even in less than optimal light conditions. Make the breathalyzer turn off automatically to save power when you have completed the test for 10 seconds.
- 【CLEAN & HYGIENIC】Package includes 5 mouthpieces.With replaceable blow gun for air intake, the measurement is more accurate and safe,and the breathalyzer can be recycled after disinfection.
Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API