Best Keyring Breathalyzer

Greenwon 68S Dedicated Breathalyzer Mouthpiece 20Pcs

  • ★ HIGH PRECISON, SENSITIVE RESPIRATORY. ketosis monitor is used to measure the concentration of ketone substances in the human body.The portable....
  • ★ ENERGY SAVING, automatic shutdown function.Powered by a 2 x AAA 1.5v battery (not included but generally available), this acetone tester will....
  • ★ LARGE DIGITAL LCD SCREEN .The acetone tester has a large screen with an orange background.Backlighting allows you to use this breathalyzer acetone....
  • ★ COMPACT DESIGN.This breathalyzer is small in size, light in weight and easy to carry.You can hang the acetone tester on the keychain when you're....
  • ★ 30 DAYS MONEY BACK GUARANTEE,LIFETIME WARRANTY. GREENWON has 20 years of experience in the production of respiratory tester, in the respiratory....
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120 Pieces Breathalyzer Mouthpieces Compatible with S80 and S75 Breath Alcohol Testers 120 Pcs

  • #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....
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Jiangxinshenghuo Portable Mini Alcohol Breath Tester Breathalyzer Analyzer Detector Keychain Keyring LED Flashlight

  • This breathalyzer use 2 AAA battery to power and is small size which you can easily carry one during meal.
  • This alcohol breath tester is easy to use just hold the power button meanwhile breath to the mouth and wait for a short time to see the result.
  • The three led light that is red,yellow and green can let your know easily if you are in good condition to drive.
  • This led breathalyzer can detect the alcohol concentration to determine if your are able to drive.
  • This alcohol breath detector is sensitive and can test your breath quickly and you can test the breath again in short time.
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3T6B Keychain Breathalyzer Portable Keyring Breath Alcohol Tester Mini Handle Breathalyzer Keychain White

  • [Accurate Measurement]--- The Keychain breathalyzer is a fully functional high-tech breath alcohol tester with semi-conductor sensor, folding breath....
  • [Effective Breath Capture]--- The innovative fold-out mouthpiece ensures only your breath goes into the breathalyzer, while ambient air, fumes, and....
  • [Keychain Design] --- The Alcohol Tester is compact and has a key ring hanging ring for easy carrying and storage. It can be hung on your keychain for....
  • [One-touch Operation] --- The breath analyzer is very easy to use, just open the button breath detector and start testing. Advanced flat surfaced....
  • [Detection Range]--- Easily set the measurement unit (% BAC / BAC / mg / L), the detection range includes, 0,000 bis 0,199% BAC / 0,00-1,99 BAC /....
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BACtrack Trace Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

  • ...st. The Trace can detect trace amounts of alcohol, reliably handles high BAC levels and is accurate to the third decimal place, Sensor Accuracy + or - 0.005 at 0.050 percentage BAC.
  • SIMPLE, 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. Your BAC results are displayed 10 seconds later on a bright, easy to read LCD screen. It's convenient and practical built-in flashback memory saves the last 10 BAC readings for later reference..
  • DOT/NHTSA APPROVED - The BACtrack Trace was designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees and treatment professionals. Designated by the U.S. Dept. of Transportation & National Highway Traffic Safety Administration as an approved breath alcohol screening device, the Trace is also listed with FDA as a medical device, making it the top choice of safety-conscious individuals seeking a portable breathalyzer for home use..
  • SMALL & PORTABLE SIZE - The Trace 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 smaller than an iPhone 5, an....
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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....
  • 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....
  • ONE YEAR WARRANTY - BACtrack stands behind every product we manufacture and sell, but if during the first year of operation any unit ceases to....
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Breathalyzer, Digital LED Screen Portable Breath Tester, Ultra-Portable Pocket Breath tester for Drivers or Home Use

  • ➤【QUICKLY & EASILY ESTIMATE】: Adopts advanced sensor technology, can give you a accurate and reliable result in few seconds, accurate BAC results you can trust..
  • ➤【OPTIMAL BREATH CAPTURE】: Quick response and resume, good accuracy, easy to operate. One button operation means you simply power on your breathalyzer and begin testing in seconds..
  • ➤【TAKE IT WITH YOU ANYWHERe】: Small size and lightweight, easy to put in purse or pocket, ultra-compact, making it a great portable breathalyzer for any occasion..
  • ➤【EASY TO USE】: One button operate, easy to use, just need you press the switch. Designed to read thousands of times with accurate results every time..
  • ➤【PRACTICAL】: Auto power off design, energy-saving. Digital breath tester with audible alert, more intuitive and convenient. Wait 15 minutes after consuming for the most accurate result..
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Breathalyzer - MFOISFA Accurate Detection Portable Breath Alcohol Tester Breathalyzer Tester with Digital Led Display Quick Response for Personal or Professional Use

  • 【Easy to use】: The MFOISFA alcohol tester is accompanied by a warning sound, long press the breath detector switch for about 1-2 seconds, wait 10....
  • 【High sensor for accurate test】: MFOISFA breathalyzer has a wide range of uses and can be used by medical workers and professional therapists,....
  • 【Easy to carry】: Measuring just 4x 1.2x 0.08 inches, and easily fits in a purse or pocket, When you are not sure if you can drive, you need the....
  • 【Energy saving and automatic shutdown function】: MFOISFA Breath Alcohol TesterEnergy Powered by 2 x AAA batteries( not included, but commonly....
  • 【Six months warranty】:MFOISFA breathalyzer has undergone strict testing and is committed to providing you with first-class quality assurance. If....
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QTlier Portable Breathalyzer with LCD Digital Display for Personal Professional-Grade Accuracy,Breath Alcohol Tester with USB Rechargeable(with10 mouthpieces)

  • ✅ACCURATE TESTING: This alcohol tester is composed of advanced high-precision nanotechnology sensor, which can accurately feedback your actual....
  • ✅PORTABLE BREATHALYZER: The professional breathalyzer is only 126x51x23mm, and weighs only 90g, which is very convenient to carry on the go out and....
  • ✅TIME SAVING AND CONVENIENCE: Environmental protection and energy saving, no need to replace the battery regularly, reduce the pollution of the....
  • ✅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....
  • ✅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....
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RECYCLED RECIPES 2 [JAPAN EDITION]

  • 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 2022.
  • 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..
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