Are you here to find the best portable breathalyzer test available on amazon? We then assure you to give our best support and advice. In today’s busy world it’s really hard to find the best product because before buying we always want to check multiple products and compare the worth. Even you might get confused after seeing so many portable breathalyzer test. So here we have brought the easiest solution for you. By considering the below list of the portable breathalyzer test, you can find the best portable breathalyzer test and save time on shopping.

We have done the research for you and found you the best deal. After multiple checking and analysing, our product specialist has suggested the Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test, with 3 Replaceable Mouthpieces for the best price. If you are looking for other options then we also have many other products on our list. You can check any of them.

Without any further delay, let’s go through this list of top rated portable breathalyzer test.

Our Top Picks!!

EDITOR’S CHOICE

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use
9.8
BUDGET PICK

JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black

JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black
9.6
TOP CHOICE

AirRadio Breathalyzer AT188s Fast Test Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 10 Mouthpieces Alcohol Analyzer for Test Alcohol

AirRadio Breathalyzer AT188s Fast Test Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 10 Mouthpieces Alcohol Analyzer for Test Alcohol
9.1

Best portable breathalyzer test

IMAGE PRODUCT RATING
EDITORS CHOICE

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use
9.7
Buy Now
BUDGET PICK

JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black

JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black
9.4
Buy Now
TOP CHOICE

AirRadio Breathalyzer AT188s Fast Test Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 10 Mouthpieces Alcohol Analyzer for Test Alcohol

AirRadio Breathalyzer AT188s Fast Test Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 10 Mouthpieces Alcohol Analyzer for Test Alcohol
9.1
Buy Now
Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test, with 3 Replaceable Mouthpieces Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test, with 3 Replaceable Mouthpieces
8.8
Buy Now
BACtrack Scout Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use BACtrack Scout Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use
8.5
Buy Now
Alcohol Breathalyzer Portable Breath Tester - Amacam AT-01 Accurate Digital Display Convenient Lightweight Pocket Design A Must if You Drive the Next Day after a Night out Drinking. Be Safe Not Sorry. BACtrack Scout Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use
8.1
Buy Now
JASTEK Breathalyzer Alcohol Tester Portable Breathalyzer High-Accuracy Rechargeable Digital Breath Alcohol Tester with 10 Mouthpieces for Personal Use JASTEK Breathalyzer Alcohol Tester Portable Breathalyzer High-Accuracy Rechargeable Digital Breath Alcohol Tester with 10 Mouthpieces for Personal Use
7.7
Buy Now
Breathalyzer, Rofeer Digital Blue LED Screen Portable Breath Alcohol Tester with 5 Mouthpieces for Drivers Or Home Use, Auto Power Off, Sound Alarm, Current Temperature Display Breathalyzer, Rofeer Digital Blue LED Screen Portable Breath Alcohol Tester with 5 Mouthpieces for Drivers Or Home Use, Auto Power Off, Sound Alarm, Current Temperature Display
7.3
Buy Now
Aramox Professional Breathalyzer, Portable Breath Alcohol Tester, Digital LCD Screen Alcohol Breath Tester, Portable Keychain Breath Analyzer (50 mouthpieces) Aramox Professional Breathalyzer, Portable Breath Alcohol Tester, Digital LCD Screen Alcohol Breath Tester, Portable Keychain Breath Analyzer (50 mouthpieces)
7.0
Buy Now
Breathalyzer to Test Alcohol, Breathalyzer, Alcohol Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test Police Accurate with Keychain, 10 Mouthpieces (Style 1) Breathalyzer to Test Alcohol, Breathalyzer, Alcohol Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test Police Accurate with Keychain, 10 Mouthpieces (Style 1)
6.6
Buy Now

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

EDITORS CHOICE
BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

Specifications:

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

$85.00  in stock
3 new from $84.99
Free shipping
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • 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

JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black

BUDGET PICK
JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black

Specifications:

JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black

$37.72  in stock
2 new from $37.72
Free shipping
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • PORTABLE BREATHALYZER WITH 3 UNIQUE FEATURES: A) the breathalyzer test rating is adjustable with 6 common-used units (%BAC-US, g/l-EU, mg/L-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL); B) CAUTION and ALARMING values can be set by users based on your own need; C) up to 32 recent testing records for your checking; the testing results ranging from 0.000-0.190%BAC / 0.000-0.950 mg / L with this alcohol breathalyzer tester
  • EASY TO USE: Just press the power button for 2 seconds to start the professional breathalyzer alcohol tester, wait for 20 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 15 seconds
  • BREATHALYZER WITH SMART ALARM FUNCTION & ENERGY-SAVED DESIGN: when the test result is higher than 0.05% BAC / 0.5 ‰ BAC, the red light of digital breathalyzer flashes and a continuous drop sound is emitted to remind the user. Powered by 3AAA alkaline batteries (not included), it will auto power-off to save power after finishing the test for 5 seconds. Moreover, designed with low voltage indication for this alcohol tester
  • NOTE: In order to make the test results accurately, when using the Breathalyzer to test alcohol, 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
  • WHAT YOU GET: JASTEK Professional Breathalyzer Alcohol Tester x1, User manual x1, Mouthpieces x5, Carrying String x1. Our Breathalyzer provides the most accurate and convenient alcohol test, if you are not satisfied or have any quality problems, please feel free to contact us

AirRadio Breathalyzer AT188s Fast Test Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 10 Mouthpieces Alcohol Analyzer for Test Alcohol

TOP CHOICE
AirRadio Breathalyzer AT188s Fast Test Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 10 Mouthpieces Alcohol Analyzer for Test Alcohol

Specifications:

AirRadio Breathalyzer AT188s Fast Test Portable Alcohol Tester LCD Display Alcohol Detector Breathalyzer with 10 Mouthpieces Alcohol Analyzer for Test Alcohol

$21.99
$18.99
 in stock
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • SENSITIVE AND ACCURACY - Not sure if you’re ready to drive? AT188 control and Advanced Semiconductor Sensor Technology gives you fast, accurate and reliable results, , allowing you to decide whether you could drive or not after drinking.and easiest-to-use personal breathalyzer that you can buy."
  • SMART WARNING - When using, make sure to clear out the device, and wait at least 15 minutes after eating, smoking and/or drinking to ensure the most accurate readout. If the results of the alcohol test exceed the default safety value, an alarm will be activated to warn you and the indicator light will be shown in red, otherwise the indicator light will light blue.LCD screen increases visibility
  • ONE-TOUCH OPERATION - Professional grade dependability. Runs on AAA batteries, you won’t have to worry about recharging this device. With very long battery life and an auto power-off feature, this device will aid you when you need it the most. ABS material makes the device very strong and durable. Simply insert the two AAA batteries, power on your breathalyzer and begin testing. The device will auto turn off after you finished the test for 3 minutes
  • PRO-GRADE - You can easily convert 4 units of measurements and preselect your preferred unit (% BAC, ‰ BAC, mg / L, g / L) to read the results of your blood alcohol test. Test Range: 0.00-0.20% BAC; 0.00-1.00 mg/L; 0.00-2.00‰ BAC; 0.00-2.00 g/L,Operating environment Temperature:0°C ˜ 50°C, Humidity:≤93%
  • 30 DAY MONEY-BACK GUARANTEE - AirRadio aim to provide the most accurate, convenient and affordable breathalyzers on the market. We stand by all our products, but if you are unhappy with your breathalyzer, you may return it any time during the first 30 days. Should you have any issues during your first year, AirRadio’s customer service will be on standby to for help and information.

Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test, with 3 Replaceable Mouthpieces

Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test, with 3 Replaceable Mouthpieces

Specifications:

Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test, with 3 Replaceable Mouthpieces

$12.69  in stock
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • Sensitive & High Precision: This breathalyzer uses a high-precision semiconductor alcohol sensor, which can respond and recover in real time, and can convert the input signal into an accurate and precise result.
  • Led Display: The LED display of the breath tester provides you with a clearer view, easier to read even in less than ideal light conditions, and provides professional accuracy for safe driving. The breath alcohol tester breathalyzer has the functions of automatic shutdown, rapid response and recovery, and can automatically give you voice prompts.
  • Alcohol Breathalyzer Tester: Accuracy: 0.01% BAC (0.1g/L) to escort you. If the alcohol concentration range is 0.02% BAC (0.2g/l) -0.05% BAC (0.5g/1), a warning "Attention" sign will appear; if the alcohol concentration range is ≥0.05% BAC (0.5g/l), it will A warning "danger" sign appears with a beeping sound!
  • Portable Design: This alcohol tester breathalyzer is exquisite and compact, so it can be easily carried around in a purse or pocket. Very suitable for weddings, parties, banquets or other social events, to ensure that you drive safely after drinking.
  • Energy Saving: This breath analyzer for alcohol is powered by 2 AAA batteries (not including these 2 batteries), the breathalyzer to test alcohol will automatically shut down 10 seconds after the test is completed to save power. Each time the battery is installed, alcohol level tester can be tested more than 80 times.

BACtrack Scout Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

BACtrack Scout Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

Specifications:

BACtrack Scout Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

$84.99  in stock
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • 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.
  • SIMPLE, 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. 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 Scout is compliant with US DOT & NHTSA regulations for alcohol screening devices.
  • 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 - 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.

Alcohol Breathalyzer Portable Breath Tester – Amacam AT-01 Accurate Digital Display Convenient Lightweight Pocket Design A Must if You Drive the Next Day after a Night out Drinking. Be Safe Not Sorry.

Alcohol Breathalyzer Portable Breath Tester - Amacam AT-01 Accurate Digital Display Convenient Lightweight Pocket Design A Must if You Drive the Next Day after a Night out Drinking. Be Safe Not Sorry.

Specifications:

Alcohol Breathalyzer Portable Breath Tester - Amacam AT-01 Accurate Digital Display Convenient Lightweight Pocket Design A Must if You Drive the Next Day after a Night out Drinking. Be Safe Not Sorry.

$9.99  in stock
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • ⭐️ EASY TO USE: This very portable breath tester can be with you at all times. Keep it either on your keyring, handbag, purse or on your belt hook.
  • ⭐️ DURABLE COMPACT DESIGN: The AT-01 has been designed with the you the motorist in mind.
  • ⭐️ ACCURATE READINGS: This tester has been used and appreciated as a premium product by motorists in the USA and around the world.
  • ⭐️ LARGE LCD SCREEN: The background light helps you to see the read-out clearly. So avoiding any confusion and keeping you safe to go.
  • ⭐️ DIGITAL ALCOHOL BREATHALYZER: This is the latest in breathalyzer design. Plug and Play. Not complicated to set-up

JASTEK Breathalyzer Alcohol Tester Portable Breathalyzer High-Accuracy Rechargeable Digital Breath Alcohol Tester with 10 Mouthpieces for Personal Use

JASTEK Breathalyzer Alcohol Tester Portable Breathalyzer High-Accuracy Rechargeable Digital Breath Alcohol Tester with 10 Mouthpieces for Personal Use

Specifications:

JASTEK Breathalyzer Alcohol Tester Portable Breathalyzer High-Accuracy Rechargeable Digital Breath Alcohol Tester with 10 Mouthpieces for Personal Use

$45.78  in stock
2 new from $45.78
Free shipping
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • UPGRADE VERSION: This breathalyzer adopts the rechargeable battery as the power supply; when it is fully charged, it can be used 3 months; One 39.37in micro USB cable included for charging and 10 replacement mouthpieces included for whole family or friends usage
  • SMART ALARM FUNCTION & ENERGY-SAVED DESIGN: (BAC can be set by yourself) when the test result is higher than 0.05% BAC / 0.5 ‰ BAC (factory default setting), the red light of digital breathalyzer flashes and a continuous drop sound is emitted to remind the user
  • ALCOHOL TESTER WITH 3 UNIQUE FEATURES: A) the breathalyzer test rating is adjustable with 6 common-used units (%BAC-US, g/l-EU, mg/L-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL); B) CAUTION and ALARMING values can be set by users based on your own need; C) up to 32 recent testing records for your checking; the testing results ranging from 0.000-0.190%BAC / 0.000-0.950 mg / L with this Portable breathalyzer
  • NOTE: 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
  • WHAT YOU GET: JASTEK Breathalyzer *1, Mouthpieces *10, Caring bag*1, Micro USB Cable 39.37in (1 Meter), User manual *1. Our Alcohol tester provides the most accurate and convenient alcohol test, if you are not satisfied or have any quality problems, please feel free to contact us

Breathalyzer, Rofeer Digital Blue LED Screen Portable Breath Alcohol Tester with 5 Mouthpieces for Drivers Or Home Use, Auto Power Off, Sound Alarm, Current Temperature Display

Breathalyzer, Rofeer Digital Blue LED Screen Portable Breath Alcohol Tester with 5 Mouthpieces for Drivers Or Home Use, Auto Power Off, Sound Alarm, Current Temperature Display

Specifications:

Breathalyzer, Rofeer Digital Blue LED Screen Portable Breath Alcohol Tester with 5 Mouthpieces for Drivers Or Home Use, Auto Power Off, Sound Alarm, Current Temperature Display

$39.99  in stock
2 new from $39.99
Free shipping
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • 6 Measurement Units and 32 Records: There are six commonly used measurement units for you to choose (%BAC, ‰BAC, mg/L, g/L, mg/100ml, ‰PROM). The latest 32 measurement results can be recorded. The measurement range of each unit is 0~0.199% BAC, 0~1.999‰BAC, 0~1.999g/L, 0~0.999mg/L, 0~1999mg/100ml, 0~1.999‰PROM.
  • Sound Warning and Color Distinction: In addition to the numbers displayed, the results can be distinguished by sound and color. The screen will turn green and the alarm will make a "di"sound if the result is lower than warning value. The screen will turn yellow and the alarm will make sound as "di di" if the result is between warning value and dangerous value. The screen will turn red and the alarm will make sound as "di di di..." for about 15 seconds if the result is higher than dangerous value
  • Easy to Use: Just keep pressing the power button for 2 seconds to start the alcohol breathalyzer tester. Wait for 15 seconds for preheating and then keep blowing for 3-5 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, and the interval time of each test should be kept for 2~3 minutes.
  • Compact, Energy-saving and 5 Washable Mouthpieces: The blood alcohol breathalyzer is only 4.84in*2.17in*0.75in, so it can be placed in a wallet or pocket easily. It is powered by 3AAA battery, it will automatically power off after 15 seconds of no operation in order to save power. Five of mouthpieces can be cleaned and recycled, making recycling more environmentally friendly.

JASTEK Breathalyzer, Professional Portable Digital Alcohol Tester with 10 Mouthpieces for Personal Use -Black

Aramox Professional Breathalyzer, Portable Breath Alcohol Tester, Digital LCD Screen Alcohol Breath Tester, Portable Keychain Breath Analyzer (50 mouthpieces)

Specifications:

Aramox Professional Breathalyzer, Portable Breath Alcohol Tester, Digital LCD Screen Alcohol Breath Tester, Portable Keychain Breath Analyzer (50 mouthpieces)

$18.29  in stock
2 new from $18.29
Free shipping
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • High Accuracy Sensitive: This alcohol breath tester can be used to measure concentration of the alcohol in human body. Built-in sensitive semi-conductor sensor, Detection range: 0.00-0.19% BAC 0.0-1.9g/l (or 0.00-0.95mg/l BRAC). It can gives you a result fastly to judge whether you can drive or not within 3- 5 seconds, provides you high accuracy test result. (error less than 0.01% BAC)
  • Large Digital LCD Screen: The alcohol breath tester has a big LCD screen, it can shows the result clearly, makes you to read the result very clearly.
  • Portable: Small and compact design, lightweight 81.6 g, with handy metal chain, it is easy to hold and carry. You can put your breathalyzer into your pocket or hang with your keys, allows you use it anywhere and anytime, ensures your safe driving after drinking!
  • Awesome Gift: Comes with 10/20/50pcs mouthpieces. An affordable item for a great gift idea for your family, relatives, friends or drivers who is really need it in daily use that can help them make the right decision when it comes to alcohol and driving.
  • Service Guarantee: Excellent quality Service, fast delivery, simple after-sales.We promise satisfaction guarantee as we can.If you have any dissatisfaction,please let us know and our Aramox team will respond within 24 hours.

Breathalyzer to Test Alcohol, Breathalyzer, Alcohol Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test Police Accurate with Keychain, 10 Mouthpieces (Style 1)

Breathalyzer to Test Alcohol, Breathalyzer, Alcohol Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test Police Accurate with Keychain, 10 Mouthpieces (Style 1)

Specifications:

Breathalyzer to Test Alcohol, Breathalyzer, Alcohol Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test Police Accurate with Keychain, 10 Mouthpieces (Style 1)

$10.99  in stock
Amazon.com
as of February 28, 2022 5:32 pm

Features

  • 【PORTABLE DESIGN】 This professional breathalyzer takes up little space and can be easily carried anywhere in your wallet or pocket. Great for weddings, parties, celebrations, or any other social activity, ensures safe driving after drinking.
  • 【EASY TO USE】 Just press the power button for 2 seconds to start the professional breathalyzer, wait 15 seconds to warm up, then blow with the tester for 5 seconds. The result is ready in 3 seconds and is displayed on the LCD screen for 15 seconds.
  • 【WITH TAIL LIGHT LCD DISPLAY. Night display and professional accuracy for safe driving. Set the breathalyzer to turn off automatically to save power after you complete the test for 5 seconds.
  • 【HIGH-PRECISION DIGITAL BREATHING ANALYZER】 With advanced semiconductor sensor, an accurate display is guaranteed in a short time.
  • 【DETECTION RANGE】 0.00-0.19% BAC (0.0-1.9 g / L), Fast Detection Results, Fast Response and Resumption.品牌已备案