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The Best Portable Breathalyzer Accuracy of 2021 – Top 10 and Rankings

If you’re looking for Portable Breathalyzer Accuracy but don’t know which one is the best, we recommend the first out of 10 Portable Breathalyzer Accuracy in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #1
Cheap Hot Selling High Accuracy Breath Analyzer Portable Breathalyzer Digital Breath Alcohol Tester Personal & Professional Use with 5 Mouthpieces Bac Tester (White)
  • Portable Breathalyzer , High Accurate Breathalyzer , Digital Breath Alcohol Tester
  • Sensor Fault self checking
  • Digital LCD display with blue back up light
  • Battery saved design, low voltage indication
  • Three convertible units:%BAC, ‰BAC,mg/L
Rank No. #3
BACtrack Trace Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use
  • PRO-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Trace utilizes the same police-grade technology trusted by hospitals, clinics, and even law enforcement.
  • ONE-BUTTON OPERATION - The BACtrack Trace is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy.
  • DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol testers, from roadside law enforcement to hospitals and treatment professionals, the Trace is approved by the USDOT & NHTSA as a breath alcohol screening device.
  • SMALL & PORTABLE SIZE - The Trace is BACtrack's smallest police grade breathalyzer. It easily fits in a pocket or purse, making it easy to take with you anywhere you go.
  • ONE YEAR WARRANTY - BACtrack stands behind every product we manufacture and sell, but if during the first year of operation any unit ceases to function properly, we will repair or replace the defective product at no charge.
Rank No. #4
BACtrack Element Breathalyzer (2 Pack) | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use
  • PRO-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Element utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.
  • SIMPLE, ONE-BUTTON OPERATION - The BACtrack Element is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy. Your BAC results are displayed 10 seconds later on a bright LCD screen.
  • DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees & treatment professionals, the Element is compliant with US DOT & NHTSA regulations for alcohol screening devices.
  • SMALL & PORTABLE SIZE - The Element is BACtrack's smallest professional breathalyzer, making it easy to take with you anywhere you go. Measuring just 4.25 x 1.875 x 0.625 inches, it's much smaller than an iPhone, and easily fits in a purse or pocket.
  • ONE YEAR WARRANTY - BACtrack stands behind every product we manufacture and sell, but if during the first year of operation any unit ceases to function properly, we will repair or replace the defective product at no charge.
Rank No. #5
BLO Pro Portable Breathalyzer to Test Alcohol BAC with 10 Mouthpieces, LCD Screen, and Precision Accuracy Blood Alcohol Content Results, Personal or Professional Breath Testing, DOT Approved
  • Digital BAC Breathalyzer Tester – This breath alcohol tester gives you fast, accurate readings of blood alcohol content (BAC) levels in real time with consistent readings that can be used for personal, hospital, treatment, or law enforcement needs.
  • Advanced Breath Testing Accuracy – Blowing into this BAC tracker breathalyzer will provide you with instant results within 0.004% BAC. The alarm will sound at 0.02% BAC and 0.05% BAC as both warning and danger alerts regarding legal limits.
  • Handheld, Portable Design – Our breathalyzer to test alcohol is small enough to fit into a backpack, purse, travel bag, emergency kit, or even glovebox in your car, so you can use it to measure if you’re safe to drive or need to take public transportation.
  • Disposable Plastic Mouthpieces – Each BAC breathalyzer also comes with 10 BPA-free plastic mouth tips that attach in seconds and let you test yourself, a friend, or person safely and with improved hygiene. Order additional tips as needed.
  • Simple One-Touch Operation – This rechargeable breathalyzer testing machine captures breath samples with a single button. It counts down from 10 and then requires a 5-second continuous breath. After which the BAC is displayed in real time.
SaleRank No. #6
Breathalyzer, Professional Alcohol Tester, Portable Digital LCD Breathalyzer High-Accuracy Breath Alcohol Tester for Drivers Or Home Use with 5 Mouthpieces & a Storage Bag
  • 【Upgrade Sensor】Newest Sensor: The 4.0 Breathalyzer. Advanced High Precision Nanotechnology Sensor will immediately give you the most accurate values. After repeated factory quality inspection, it's very durable and always been accurate, you can read the data from the LCD display easily, so as to judge whether you can drive or not.
  • 【Memory Function & Energy Saving】The professional breath analyzer has a unique memory function, which can record nearly 32 test results. The alcohol tester automatically shuts down 5 seconds after the test is completed, saving energy and protecting the environment. In addition, it has a battery level indicator.
  • 【Automatic Alarm Calculation】If the result of the measurement exceeds 0.5 ‰ BAC, the breathalyzer will warn you with an audible alarm. If you want to keep testing your alcohol, try it again in 3 minutes, but it takes time for alcohol levels to drop, but don't worry, you can keep testing it if you're in a hurry, and the tester will continue to be accurate.
  • 【Warm Tips】The warm up time is 15 seconds and the blowing time is 5 seconds. In order to make the test results accurately, please test with the alcohol breathalyzer 20 minutes later after drinking; please wait for another 3 minutes before starting the next test to get the precise testing result. The results are only for reference and should not be considered as reasons for drinking and driving.
  • 【Portable Breathalyzer】The alcohol tester takes up less space and can be easily placed in your wallet or pocket. Suitable for weddings, parties, banquets or other social activities to ensure safe driving after drinking.
Rank No. #7
BACtrack Scout Breathalyzer (2 Pack) | Professional-Grade Accuracy | Portable Breath Alcohol Tester for Personal & Professional Use
  • PROFESSIONAL-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Scout utilizes the same pro-grade technology trusted by hospitals, clinics, and even law enforcement.
  • ONE-BUTTON OPERATION - The BACtrack Scout is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy.
  • OPTIMAL BREATH CAPTURE - Mini-solenoid internal breath pump ensures the most accurate and efficient breath capture for alcohol testing.
  • SMALL & PORTABLE SIZE - The Scout is BACtrack's smallest professional breathalyzer, making it easy to take with you anywhere you go. Measuring just 4.25 x 1.875 x 0.625 inches, it's much smaller than an iPhone, and easily fits in a purse or pocket.
  • ONE YEAR WARRANTY - If your BACtrack Scout 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***
Rank No. #8
Sylvania Breathalyzer | Professional-Grade Accuracy | Portable Breath Alcohol Tester for Personal Use
  • ENERGY-SAVING -- Test results will display about 20 seconds then our Professional Breath Alcohol Tester will be switched off automatically. Every time you install a battery, you can test more than 80 times.
  • HIGH PRECISION SENSOR -- 4 digits LCD Display is higher accuracy than those 3 digits ones. The will automatically alarm you with beep sound once the test result is above 0.05%BAC or 0.50‰BAC or 0.25mg/L or 50mg/100ml. It can also be used to test breast-feed mothers to make sure they can feed their babies.
  • EASY TO READ -- With backlight LCD display, make it much easier for the night display and give you professional accuracy for safe driving.
  • SIMPLE, ONE-BUTTON OPERATION -- Just press the power button for one second to start the professional breathalyzer alcohol tester, waiting for 15 seconds for warming-up, then blow with the tester for 5-6 seconds, the result will be ready after 3 seconds, and it will be displayed on the LCD screen for 10 seconds.
  • EASY TO TAKE ANYWHERE -- Our Professional Breath Alcohol Tester is small and easily fits in a purse or pocket. Test yourself and your friends, or the family. From individuals, parents and college students to dinner party hosts or bar employees, the Breath Alcohol Tester really is perfect for anyone looking for a quick, easy and reliable way to test your alcohol content.
SaleRank No. #9
EK916 Breathalyzer, FFtopu Professional-Grade Accuracy Breath Alcohol Tester, USB Rechargeable Portable Breath Alcohol Tester with Backlight LCD Display and 10 Mouthpieces for Personal & Police Use
  • 【Advanced Alcohol Tester】:This Breathalyzers will always give you police grade accuracy which rechargeable and has a long service life. It comes with ten spare Mouthpieces for you and your family or friends to use.
  • 【Easy to operate】Just long press the power button for 1 second to start the alcohol breathalyzer tester. Wait for 5 seconds “PH” for preheating and then keep blowing for 5 seconds to get the accuracy result. NOTE: In order to make the test results more accurate, please use the alcohol tester after stopping drinking for 20 minutes.
  • 【Environmental protection and energy saving】The Alcohol Tester will automatically power off after 15 seconds of no operation which in order to save power. Though USB charging port design, it can reduce pollution caused by waste batteries And Ten of mouthpieces can be cleaned and recycled, making recycling more environmentally friendly.
  • 【Audible alarm】: If the testing value is lower than warning value, the alarm will make a "di" sound to indicate safety; If the testing value is between the warning value and the danger value, the alarm will make sound as"di di di";If the testing value is higher than danger value 0.05% BAC, the alarm will keep making sound as "di di di... for about 15 seconds.
  • 【Perfect after-sales service】: If you are not satisfied with this breathalyzer, you are welcome to contact us at any time and put forward your valuable opinions. Your satisfaction is our greatest motivation.
Rank No. #10
Breathalyzer, Rofeer Professional-Grade Accuracy Breath Alcohol Tester, USB Rechargeable Portable Breath Alcohol Tester with Backlight LCD Display for Personal & Professional Use, 10 Mouthpieces
  • 【6 Measurement Units and 123 Records】 There are six commonly used measurement units for you to choose (%BAC, ‰BAC, mg/L, g/L, mg/100ml, ‰PROM). The latest 123 measurement results can be recorded.
  • 【Practical & Easy to Use】 Just press the power button for 1 second to start the alcohol breathalyzer tester. Wait for 10 seconds for preheating and then keep blowing for 5 seconds to get the result. The result will be displayed on the LCD screen of breathalyzers for 15 seconds. NOTE: In order to make the test results more accurate, please use the alcohol tester after stopping drinking for 20 minutes.
  • 【Compact, Energy-saving and 10 10 Washable Mouthpieces】 The blood alcohol breathalyzer is only 5.33 * 2.46 * 0.89 in, so it can be placed in a wallet or pocket easily. It will automatically power off after 15 seconds of no operation in order to save power. Ten of mouthpieces can be cleaned and recycled, making recycling more environmentally friendly.
  • 【Rechargeable Battery & Multiple Charging Methods】This alcohol tester is powered with a 1000mAh lithium battery which is rechargeable and has a long service life. So it can reduce pollution caused by waste batteries. USB charging port design, can be charged through power bank, wall plug, laptop and etc.

How Do You Buy The Best Portable Breathalyzer Accuracy of 2021?

Do you get stressed out thinking about shopping for a great Portable Breathalyzer Accuracy? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Portable Breathalyzer Accuracy, which is why we have assembled a comprehensive list of the greatest Portable Breathalyzer Accuracy available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Portable Breathalyzer Accuracy that you consider buying. Your questions might include the following:

  • Is it worth buying an Portable Breathalyzer Accuracy?
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  • Where can you find information like this about Portable Breathalyzer Accuracy?

We’re convinced that you likely have far more questions than just these regarding Portable Breathalyzer Accuracy, 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 Portable Breathalyzer Accuracy, 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 Portable Breathalyzer Accuracy. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Portable Breathalyzer Accuracy 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 Portable Breathalyzer Accuracy 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 Portable Breathalyzer Accuracy 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 Portable Breathalyzer Accuracy?
  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 Portable Breathalyzer Accuracy.
  5. Customer Ratings: Number ratings grade Portable Breathalyzer Accuracy objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Portable Breathalyzer Accuracy.
  7. Product Quality: You don’t always get what you pay for with an Portable Breathalyzer Accuracy, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Portable Breathalyzer Accuracy is should be an indication of how long it will work out for you.

We always remember that maintaining Portable Breathalyzer Accuracy information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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