Best Compact Breathalyzer For Cars

Helalkit Keychain Breathalyzer Ultra-Portable Pocket Keyring Alcohol Tester with LED Display

  • 【QUICKLY AND RELIABLE】: Proprietary Advanced Sensor technology delivers reliable, accurate BAC results.
  • 【EASY TO USE】: One button operation means you simply power on your keychain breathalyzer and begin testing in seconds. That is easy..
  • 【USE FOR ANYWHERe】: The ultra-compact breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any....
  • 【TWO WAYS OF BLOWING】: Wine bottle design, supports two ways of use with mouthpieces and no mouthpieces..
  • 【3 MEASUREMENT UNITS】: There are three commonly used measurement units for you to choose (%BAC, ‰BAC, mg/L). The measurement range of each unit....
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viseeo Doctor V Personal Breathalyzer HR for iPhone (Dark Grey)

  • “Made for iPhone” breathalyzer with extra sensor features for tracking your drinking health..
  • Alcohol Breathalyzer – One of the most compact breathalyzer out there and one of the very few that does not require an internal battery to operate. Simply plug into iPhone’s bottom connector and slide open the alcohol sensor cover then you can use the breathalyzer straight away with free smart App that can be downloaded from Apple App Store to track your drinking habits. Comes with mouth pieces for best accuracy..
  • Heart Rate Monitor – This extra feature can be used alongside breathalyzer function to provide simple & intuitive way of effectively measuring your heart rate (pulse rate) and provide other related information such as blood oxygen level and pulse curve from a simple finger scan. Use dedicated infrared, red LED and photodiode sensor to provide much more accurate heart information then phone camera base heart rate monitor..
  • UV Alert – This minor feature is very useful for outdoor use. Incorporates with a sensitive UV radiation detector. It can detect both UV-A & UV-B ray to give measure of standard UV index and approximation the time that you might get skin burn. It also gives advice how to protect yourself from the harmful UV ray. What’s ....
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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..
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JASTEK Breathalyzer Professional-Grade Accuracy Alcohol Tester Rechargeable Portable Digital Alcohol Breathalyzer with 10pcs Mouthpiece

  • 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 keychain breathalyzer and begin testing in seconds. It's that easy!.
  • TAKE IT WITH YOU ANYWHERe - The ultra-compact BACtrack breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer....
  • OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are....
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GREENWON Breathalyzer, BAC Tracker Breathalizer Alcohol Test, Breathalyzer to Test Alcohol Tester Alcohol Breathalyzer to Test Alcohol Portable Mouthpieces Case Alcohol Tester Breathalizer for Alcohol

  • 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(only 5 seconds). Provide you high accuracy test result(up to 0.01mg/l), four units of measurement can be converted(%BAC , BAC, mg/l, mg/100ml)..
  • ENERGY-SAVING & AUTO-OFF FUNCTION. Powered by 3AAA 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. Moreover, this breath alcohol tester is designed with low power indication..
  • COMPACT DESIGN. This breathalyzer alcohol tester is space-saving, lightweight, portable, it is easy to hold and carry.you can put your breathalyzer into this bag when you do not use it. Pocket-size allows you take it anywhere and anytime, ensures your safe driving after drinking..
  • CONCEALED PORTABLE MOUTHPIECE CASE: This alcohol breathalyzer has a concealed mouthpiece case in the back of the equipment,this case can carry 5 PCS mouthpieces any time to keep the mouthpiece hygiene and clean.Meanwhile, you can share to your family....
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BACtrack Keychain Breathalyzer Black | 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 keychain breathalyzer and begin testing in seconds. It's that easy!.
  • TAKE IT WITH YOU ANYWHERe - The ultra-compact BACtrack breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer....
  • OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are....
  • ONE YEAR WARRANTY - If your BACtrack Keychain ceases to function properly during the first year of operation, we will repair or replace the defective....
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BACtrack Keychain Breathalyzer Black | 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 keychain breathalyzer and begin testing in seconds. It's that easy!.
  • TAKE IT WITH YOU ANYWHERe - The ultra-compact BACtrack breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer....
  • OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are....
  • 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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BreathaLyser Plus Drinking Water Additive by imRex

  • ☀【POLICE-GRADE ACCURACY】--Our item utilizes the same police-grade technology trusted by hospitals, clinics, and even law enforcement. These professional organizations trust it because they know they are getting the most accurate.
  • ☀ 【SIMPLE, EASY TO USE】 --The item is extremely easy to use. Simply insert the two included AA batteries, power on your breathalyzer and begin testing. It's that easy. Your BAC results are displayed 20 seconds later on a bright, easy to read LCD screen..
  • ☀ 【AUTOMATIC ALARM】-- when the test result is exceeded , the red light of digital breathalyzer flashes and a continuous drop sound is emitted to remind the user..
  • ☀【Ultra-Compact Design】-- its inside a purse or pocket, Key chain breathalyzer with red back light, it’s comfortable for everyone to use it..
  • ☀ 【WARRANTY】-- if you are unhappy with your our item, you may return it any time during the first 30 days, We will give you a full refund and try our best to improve our products and service..
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BACtrack Keychain Breathalyzer (Blue) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use

  • TAKE IT WITH YOU ANYWHERe – The ultra-compact BACtrack 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..
  • EASY TO USE – One button operation means you simply power on your keychain breathalyzer and begin testing in seconds. It’s that easy!.
  • ONE YEAR WARRANTY – If your BACtrack Keychain 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.
  • QUICKLY & EASILY ESTIMATE YOUR BAC – Proprietary Advanced MicroCheck Sensor technology delivers reliable, accurate BAC results you can trust.
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BACtrack Keychain Breathalyzer - Green (2 Pack) | 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 keychain breathalyzer and begin testing in seconds. It's that easy!.
  • TAKE IT WITH YOU ANYWHERe - The ultra-compact BACtrack 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..
  • ONE YEAR WARRANTY - If your BACtrack Keychain 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***.
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Professional-Grade Accuracy Breathalyzer, 1200 mAh Rechargeable Portable Breathalyzer, Personal Breath Alcohol Tester Breathalyzer with Memory and Warning Function for Home Party Use (10 Mouthpieces)

  • 【ACCURATELY AND QUICKLY ESTIMATE YOUR BAC】The breathalyser uses a high precision semiconductor alcohol sensor and provides fast results in just 5 seconds. The Vminno breathalyzer will always give you police-grade accuracy, allowing you to know your status quickly and easily..
  • 【1200 mAh RECHARGEABLE BATTERY】The home breathalyzer can be used for 3 months with one full charge, and the power can be observed at any time on the LED smart display. No need to replace the battery frequently, perfect for personal and professional use..
  • 【EASY TO USE】 Vminno breathalyzer is very simple and easy-to-use, making blood alcohol testing easy for all. Simply turn on the alcohol tester and insert the mouthpiece, wait 15 seconds to warm up, then blow for 5 seconds and your BAC results will be displayed on the bright, easy-to-read LCD screen. NOTE: Wait 20 minutes after drinking alcohol to get the most accurate results..
  • 【SOUND WARNING AND COLOR DISTINCTION】This breathalyzer was designed for a responsible drinker who wants to stay safe. When the test result is higher than 0.05% BAC, the display will turn red and a continuous beeping alarm will sound to alert you..
  • 【COMPACT AND PORTABLE】Breathalyzer measuring just 4.52 x 1.57 x 0.37 inches, it’s easy to c....
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BACtrack Go Keychain Breathalyzer (Black) | 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..
  • ONE YEAR WARRANTY - If your BACtrack Go 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***.
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BACtrack Keychain Breathalyzer - Blue 2 Pack | 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 keychain breathalyzer and begin testing in seconds. It's that easy!.
  • TAKE IT WITH YOU ANYWHERe - The ultra-compact BACtrack breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer....
  • OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are....
  • ONE YEAR WARRANTY - If your BACtrack Keychain ceases to function properly during the first year of operation, we will repair or replace the defective....
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