Breathalyzers at the mid- or upper-range price point often use an active measurement system. BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We agree you shouldn’t be using a personal breathalyzer to determine whether you’re sober enough to drive. Depending on the unit, it may take 5-10 seconds of steady exhalation to receive a reading. About. Good accuracy at a mid-range price. The sensors in this breathalyzers need to be recalibrated once a year. The BestReviews editorial team researches hundreds of products based on consumer reviews, brand quality, and value. Expensive. We buy all products with our own funds, and we never accept free products from manufacturers. 0 in cart. The BACtrack BT-C6 Keychain Breathalyzer is the perfect option for people who need to ensure that they have a breathalyzer with them wherever they go, thanks to its usable and highly compact design. You’ll then receive a BAC number within several seconds. Breathalyzer body is easy to damage if left in a pocket with keys attached. Recalibration can also become costly. Breathalyser Accessories & Mouthpieces available. A. The blood then carries these molecules throughout the body. FREE Shipping by Amazon. A. The battery can drain quickly if used several times in a row. By placing your mouth directly over the mouthpiece, you ensure that no outside contamination of the air occurs. Save 5% more with Subscribe & Save. A must-have for anyone looking for an affordable breathalyzer that's portable, reasonably accurate, and includes mouthpieces. So don’t keep one in your car on a winter night and expect it to work. The BACTrack S80 Pro, our Best of the Best product, employs this technology. BACtrack - Vio Smartphone Keychain Breathalyzer for Apple® iPhone® and Most Android Devices - White. (63) $39.99 Your price for this item is $39.99. and give us feedback about your visit today. Q. Fortunately, a breathalyzer doesn’t require a lot of power to operate, and you probably won’t need new batteries more than once every several months. BestReviews wants to be better. We then choose a shorter list for in-depth research and testing before finalizing our top picks. Best Keychain Breathalyzers . Simple design is extremely easy to set up and use. Keep extra mouthpieces on hand to allow different people to use the device. Customer service could be better. Stands out for its user-friendly single button operation and consistently accurate results. Cost varies from unit to unit, but you can expect to pay between $0.40 and $1 for each new mouthpiece. Disposable one-time-use models can only be relied on to tell whether someone has been drinking. Alcoscan, iBlow, BreathScan Brands. When it comes to actually using the breathalyzer, two designs exist. 74 ($29.74/Count) $39.99 $39.99. Most of these are handheld units that are easy to use, although BAC accuracy is hit-and-miss. Measuring your BAC at home also can help you learn more about how alcohol affects your body. Get exclusive content, advice, and tips from BestReviews. Perhaps seeing a BAC number on a screen would convince someone not to drive after drinking. Some units will give you a countdown until the warm-up period is completed. Instructions can be difficult to understand when learning to use the device. Uses replaceable mouthpieces to keep the device clean and hygienic after use. Portable Professional Digital Breathalyzer, Premium AL7000 Professional Breathalyzer with PRISM Technology. BACtrack Keychain Breathalyzer (Black) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use. Updated October 2020 . Some higher-end units will keep a running displayed count of the number of tests performed. Breathalyzers are made to be easy to use. Not bad for a device that can easily … Although each breathalyzer design is different, most follow a similar usage pattern. It's a sufficient choice for the price, but similarly priced competitors offer faster readings and a more reliable battery life. After the warm-up period, which can last 15-45 seconds, you’re ready for a test. Inhale deeply and exhale into the mouthpiece. The device has a range of 0.000 to 0.300% BAC, with an accuracy of +/- 0.010% BAC, giving you a good range of testing with a high degree of accuracy. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. They don’t provide the same level of accuracy as a law enforcement breathalyzer, but they come relatively close in terms of BAC measurement. Needs to be recalibrated after a while. But they aren’t quite as accurate as fuel cell units, and they may need recalibration more often than other designs. We do not accept free samples of products from manufacturers. The Best of the Best choice in our product list, the BACtrack S80, falls within this price range at a cost of $129. The TruBreez 2020, our Best Bang for Your Buck option, uses this technology. On the flip side, some people may want to use a breathalyzer to prove they haven’t been drinking. They cannot exactly match what law enforcement can measure, but they can give you a good idea of your BAC. A personal breathalyzer can offer protection and peace-of-mind for yourself and others. Continue reading to learn more about the key considerations in shopping for a breathalyzer. These aren’t quite the same units that law enforcement uses, but they provide relatively accurate readings most of the time. Having a back-lit display is nice when you’re trying to read the display outdoors at night or in a dimly lit bar. These are the products we considered that ultimately didn't make our top 5. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Active breathalyzers are blown into, while the less accurate passive breathalyzers are blown across. Subscribe. We only make money if you purchase a product through our links, and all opinions about the products are our own. The price aside, this breathalyzer is one of the top performing units on the market. Occasional inaccurate readings, but many more users brag about its consistency. It depends on the model. Comes in different colors and styles for personalization. One of the best high-quality alternatives for a keychain breathalyzer with a more affordable price tag. For example, if you’ve had problems with alcohol in the past, you can use this device to show you’re sober. In a fuel cell breathalyzer, the unit measures the concentration of alcohol molecules in the breath of the user. The BestReviews editorial team researches hundreds of products based on consumer reviews, brand quality, and value. With most personal breathalyzers, you have to wait 15-30 minutes without taking a drink before testing. BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. Slow to boot and read -– users have reported up to 2 minutes to get results. Alcohol Tester Specialist, Breathalyser Distributor. The unit measures the concentration of alcohol in your breath. It also offers really good battery life, meaning it should be ready to go when you need it. and give us feedback about your visit today. As of this writing, it is the most accurate device on the market. Categories. Drinking and driving shouldn’t happen, so why would I measure this number? A fuel cell sensor unit provides the most accurate readings possible in a personal breathalyzer. Because so many factors can affect the accuracy of a reading, it’s impossible to say that these units are 100% precise. Can I rely on a personal breathalyzer to be precisely accurate? But they aren’t quite as accurate as fuel cell units, and they may need recalibration more often than other designs.