We’ve spent hundreds of hours researching and comparing Mini Breathalyzer Keychain of all specifications to find the best one for any need (or budget). Here are the results.

The Best Mini Breathalyzer Keychain of 2020 – Top Rated & Reviewed

2,723 Reviews Scanned

Rank No. #1
BACtrack Keychain Breathalyzer (Pink) | 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***
Rank No. #2
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***
Rank No. #3
3T6B Keychain Breathalyzer Portable Keyring Breath Alcohol Tester Mini Handle Breathalyzer (Keychain White)
  • The Keychain Breathalyzer is a fully functional breath alcohol tester with semi-conductor sensor,folding breath tube, and even optional mouthpieces
  • Effective Breath Capture:The innovative fold-out mouthpiece ensures only your breath goes into the breathalyzer, while ambient air, fumes, and other airborne
  • Ultra Compact Design:You can take the product everywhere and test yourself,friends,family,or anyone who is curious about their Blood Alcohol Content;Perfect as a Christmas Gift
  • Professional high accuracy: Detection range: 0.00-0.20 BAC%; 0.00-2.00g/L;0.00-2.00BAC‰;0.00-1.00mg/L;0.00-200mg/100mL
  • Advanced flat surfaced alcohol sensor, high sensitivity. Rapid detect results, quick response and resume
Rank No. #4
GreenOrganic Alcohol Tester, Professional Alcohol Tester Mini Portable Keychain Alcohol Tester Breathalyzer Digital Breathing Detector Keyring with 5 Replaceable Mouthpieces
  • The large backlit LCD screen is clearly visible. The large screen displays the measured values ​​and is easy to read. Intelligent, sturdy, compact and ergonomic shape.
  • Smart, compact and ergonomic design. Easy to place in your car or carry it with you.
  • With a mouthpiece cover, the mouthpiece is protected from external environmental pollution. Give you more peace of mind. Come with mouthpieces; your family or friends can share this alcohol tester.
  • Automatic alarm at the alarm point: with alarm function, the alarm will be given when the alcohol concentration is higher than the alarm point to ensure safe driving.
  • High accuracy: With advanced sensing technology, this alcohol detector will test your blood alcohol concentration more accurately and quickly. It will give you reliable results.
Rank No. #5
Hcxh-A Mini Alcohol Breath Tester Breathalyzer Analyzer Detector Test Keychain Breathalizer Breathalyser Device LCD Screen 2020 Black
  • Description:
  • Portable Keychain LED Alcohol Breath Tester Breath Analyzer
  • This is a portable keychain LED alcohol breath tester,
  • Easy to use, quick response and recovery within seconds.
  • Three-step alcohol test
Rank No. #6
TMISHION Breathalyzer, Mini Portable LED Keychain Alcohol for Personal and Professional Use
  • 【ENERGY SAVING】: works with two AAA batteries (not included but generally available) Each time you install a battery, you can perform tests more than 80 times. In addition, low consumption instructions are designed.
  • 【SENSITIVE AND HIGH-PRECISION】: The device is equipped with a high-quality fuel cell sensor module for long life and accurate results. Do not use the breath analyzer until 20 minutes have passed since the last drink; Wait at least 3 minutes to begin the next test after the last test. He warned of audio and video, I warn you.
  • 【EASY TO READ】: Three different LED lights to show the content of alcohol in the blood, make it much easier for night vision and provide professional precision for safe driving.
  • 【COMPACT AND LIGHT】: only weighs 1.3 ounces, is small enough to fit in a bag or pockets and any other small space.
  • 【WARRANTY】: Tell us if you are not satisfied with our products, we will give you a full refund and we will do everything possible to improve our products and services. For our customers to buy this with confidence, we provide a 30-day unconditional refund or replacement.
Rank No. #7
Mini Key Chain Personal Breathalyzer (4 pack)
  • This is great to give as a gift
  • You can also use this on test your alcohol level
  • Qty is a 4 pack
  • Easy to use and you can place this on your key chain
  • For ages 21 and over to test Alcohol Breath Checker
Rank No. #8
HUUITO Alcohol Breath Tester Analyzer, Mini Keychain Portable Breathalyzer with Digital LCD Display 3 Pcs Mouthpieces for Personal & Home Use
  • ★[High accuracy for you] Breathalyzer is used to measure the concentration of alcohol in the human body. Coverage: 0.00-0.19% BAC / 0.00-0.95 mg / L will also be used to test breastfeeding mothers if it is safe to feed their babies.
  • ★[Semiconductor Sensor] The Breathalyzer uses sensitive semiconductor sensors to give you accurate data, quickly determine if you can drive, drink calmly, and drive confidently.
  • ★[Easy to use] Simply press the button on the tester to set up the device, toggle and display the results. And turns off automatically after five seconds to save power.
  • ★[LED Display] The Breathalyzer uses a backlit LED display to make it easier for drivers to use at night. See the results displayed.
  • ★[Note] In order to make the test results more accurate, pre-heating should be performed before use. The respirator should be used 20 minutes after the last drink. After the last test, wait at least 3 minutes to start the next test.
Rank No. #9
Alcohol Tester Breathalyzer Keychain, Portable Mini BAC Breathalyzer Alcohol Detector LCD Display with 5 Mouthpieces or Safety Driving
  • ☀【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.
Rank No. #10
Alcohol Breath Tester, LCD Device Mini Breathalyzer Analyzer Detector Test Keychain for Detecting Alcohol Concentration, Safe Driving
  • Breath alcohol tester keychain
  • The Breathalyzer gives you fast, accurate and reliable results
  • Indicator lights illuminate to show Blood Alcohol Content level (BAC)
  • Front LED Flashlight
  • Portable, can be used at any time

Last update on 2021-04-13 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Mini Breathalyzer Keychain to Buy Now

 

Why You Should Buy Best Mini Breathalyzer Keychain from Amazon

Amazon is not the only store that sell Mini Breathalyzer Keychain. However, there are several compelling reasons why you should buy Mini Breathalyzer Keychain from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Mini Breathalyzer Keychain Personal

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(2) Amazon Checkout is Easy

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(3) Amazon Has Lots of Social Proof

Before you make a purchase for Mini Breathalyzer Keychain, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Mini Breathalyzer Keychain Images and Descriptions

In addition to still images, many of Amazon’s Mini Breathalyzer Keychain have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Mini Breathalyzer Keychain descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Mini Breathalyzer Keychain. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Mini Breathalyzer Keychain (with Price and Reviews)

Although most Mini Breathalyzer Keychain are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Mini Breathalyzer Keychain:

(1) Mini Breathalyzer Keychain Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Mini Breathalyzer Keychain should be in line with its value. You can compare Mini Breathalyzer Keychain reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Mini Breathalyzer Keychain is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Mini Breathalyzer Keychain materials differ from manufacturer to manufacturer. Consider where and how you will be using your Mini Breathalyzer Keychain to determine if one material would be better than another.

(4) Size

Like most products, Mini Breathalyzer Keychains come in various sizes. Do you need a large Mini Breathalyzer Keychainor a small one? Think about where you will use your Mini Breathalyzer Keychain in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Mini Breathalyzer Keychains also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Mini Breathalyzer Keychain would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Mini Breathalyzer Keychain will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Mini Breathalyzer Keychain you purchase may affect its durability.

(7) Storage

Will you need to store your Mini Breathalyzer Keychain? If so, you should consider the size and weight of the Mini Breathalyzer Keychainto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Mini Breathalyzer Keychain will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Mini Breathalyzer Keychain. It is hard to know exactly how an Mini Breathalyzer Keychain will perform until you get it home and try it out.

(9) Warranty

Make sure the Mini Breathalyzer Keychain you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.