Best Breathalyzer Reviews 2018

Driving under the influence is a risk that you should never take! Luckily, it is easy to avoid costly DUI cases and potentially life-threatening situations by investing in a portable breathalyzer. After reviewing many possible models, we’ve selected five based on their accuracy, affordability, and convenience.
Overview
PROS
CONS
SPECS
Sensor
Display
Size
Batteries
Extras
Our Top Choice
AlcoMate AL7000
AK GlobalTech is one of the Americas most renowned breathalyzer manufacturers. If you’re looking for a reliable, affordable and accurate brand, AK GlobalTech is one you don’t want to miss.
DOT, US Coast Guard approved. Very accurate. Easy to use. Car adapter included.
May give diabetics a false positive. Car adapter cord is short.
Replaceable
LCD
9.5” x 5” x 1.5” ; 9.1 ounces
2 AA batteries included; 12V car adapter
5 mouthpieces; 1-year warranty
Best Value
TruBreez Premier
TruBreez is an American company that specializes in accurate and affordable breathalyzers. Their primary goal is to raise awareness about and prevent drinking-and-driving.
Professional-quality machine. Reads %BAC and mg/L. Internal air pump for better results.
No option for recalibration.
Fuel cell
LCD
10.6 ounces
2 AA batteries included
5 mouthpieces included
BACtrack S80 Pro
BACtrack offers a variety of different breathalyzer styles, including its highly rated BACtrack S80 Pro for professional use.
High-quality professional model. Calibration is accurate for 200 tests.
Makes a loud beeping sound while reading.
Fuel cell
LCD
2.3” x 0.8” x 4.8” ; 5.6 ounces
2 AA batteries included
6 mouthpieces; 1-year warranty
AlcoHAWK PT500
AlcoHawk was one of the first companies to break into the personal breathalyzer market. All of their units, including the AlcoHAWK PT500, come with a satisfaction guarantee.
Mouthpieces are easy to change. Top-rated model. Very accurate.
Pricier than some competing units.
Fuel cell
LCD
6.3” x 8.6” x 1.8”; 1 pound
2 AA batteries
5 mouthpieces; 1-year warranty
VicTsing Professional
VicTsing is an American company that has been distributing small appliances and electronics since 2012.
Auto-off feature preserves battery. Measures in 5 seconds. Audio and visual alerts.
Sensor must be replaced.
Replaceable
LCD
4” x 2.4” x 1.1” ; 2.2 ounces
3 AAA batteries not included
5 mouthpieces included

(Updated )

How Do I Choose the Best Breathalyzer?

A breathalyzer is a device that measures your Blood Alcohol Content (BAC). Much like how blood test strips keep track of glucose levels for diabetics, BAC alerts the user to the level of alcohol in their blood at that given time. What may come as a surprise to you is that these handy devices aren’t just limited to law enforcement use. In fact, you can legally carry a breathalyzer for personal use in any US state. However, a breathalyzer should never be used to decide if you are indeed too drunk to drive. If there is ever any question or doubt, then you should not drive under any circumstance.

This device is best used to help your friends and colleagues make responsible decisions after consuming alcohol. And if you think about it, it’s much easier and less confrontational to convince a coworker, family member, friend, and even yourself, not to get behind the wheel when you have clear BAC results on hand. Essentially, a breathalyzer BAC result acts much like a thermometer would to prove to your child that they do have a fever or, similarly, as a blood pressure monitor would prove there was an issue to be addressed.
Price
Breathalyzers come in a wide range of prices. Yet, when it comes to accurate BAC results, keep in mind that they are not all created equally. We came across an inexpensive breathalyzer for under $10. Nevertheless, we decided to forgo testing it. Why? Because we firmly believe that since this device is to be utilized in serious, health-related situations, then we should ignore models that may have been shabbily manufactured.

Fuel cell based breathalyzers render the best results, but are often pricier compared to non-fuel cell models. Additionally, the number of mouthpieces included with each device can also affect its price since buying them separately may be expensive (approximately $30 for 50 mouthpieces).
Features
A breathalyzer can help you in two ways – it can save your life and it can save you from DUI fines or jail time. Therefore, it is imperative to buy a breathalyzer with appropriate features, regardless of pricing, since accuracy is of the essence.

Breathalyzers can be purchased with several different features, but here are a few aspects to consider when shopping for a good, reliable device.
  • Calibration – keep in mind that a breathalyzer needs to be calibrated to retain its accuracy. Some of the best breathalyzers are fitted with replaceable sensors to avoid recalibrating
  • Accuracy of the device – you can’t take any chances here, so look for the accuracy rating on the box or refer to the manufacturer website
  • Type of sensors – these dictate the accuracy of the device and the two options are fuel cell and semi-conductor. Essentially, both types of sensors provide great accuracy, but the degree of accuracy increases with the price
  • Display – most, if not all, portable breathalyzers have an LCD display that renders results right on its screen
  • Size – most devices are compact and lightweight so you can keep one handy at all times
  • Number of mouthpieces – most devices come with extra mouthpieces, but make sure that you can buy more in case you run out of them
  • Batteries – all devices are powered by batteries that are usually included in the package. Should you need to purchase them separately, they can be quite expensive.
Construction and Design
The most important feature of a breathalyzer is its ability to accurately measure BAC samples. Also, note that BAC levels fluctuate over time, where the highest levels are recorded half an hour to an hour after an individual has stopped drinking alcohol. Beyond that, you want a breathalyzer that’s easy to use with a clear display, otherwise it may be hard to convince an intoxicated friend of the results.

When it comes to the type of sensor, it is best to use a device that provides police grade accuracy. So, keep in mind that fuel-cell based devices are favored by law enforcement for their sheer accuracy, reliability and sensitivity. To briefly explain, this technology relies on an electrochemical process that generates an electric current, which is then measured by the device and converted into a BAC reading.
Performance and Ease of Use
Most breathalyzers are easy to use, and as mentioned earlier, are fitted with a small dimly lit bar. Reading and interpreting the results from the display can sometimes be frustrating, so check out devices that have big, bright or backlit numbers. Considering that this device is, essentially, a piece of hardware, it is bound to lose its accuracy over time. But, the good news is that most breathalyzers can either be calibrated yourself or by sending it back to the manufacturer.

With regards to battery life, most of these devices are good for more than a 1000 uses before the need to switch batteries. The majority of fuel cell breathalyzers take roughly 30-40 seconds to warm up before they can take a reading and render accurate results.

What is the Best Breathalyzer?

There are two types of breathalyzers to choose from – those for personal use and those used for professional or clinical applications. Breathalyzers come in a variety of shapes and sizes ranging from key chains to small, portable models with LED or LCD screens. When selecting a model, buyers should take into consideration how accurate a model is, the various price ranges, and the potential amount of use.
Our Top Choice
The AlcoMate AL7000 is a professional-quality breathalyzer that includes a 12V car adapter for easy on-the-go use. If you’re looking for a more economical model that is both accurate and designed for personal use, look at the AlcoMate AL2500.
AlcoMate Premium AL7000 Professional Breathalyzer with PRISM Technology

AlcoMate Breathalyzer AL7000


Features
AK GlobalTech has been producing high-quality professional and personal breathalyzers since 2001. Their products are available in North America, South America and throughout the globe. Consumers appreciate this brand because their breathalyzers feature patented PRISM technology, which makes the re-calibration process quick, simple and ensures each blood alcohol content reading is accurate.

The AlcoMate AL7000 is one of the most user-friendly breathalyzers available on the market today. It includes a carrying case, two sensor modules, two batteries and five mouthpieces for about $189.95. Contained within a plastic silver case and boasting a backlit digital screen navigated by a single on/off button, many users agree that the AlcoMate AL7000 is aesthetically pleasing and designed for easy use. Users are advised to recalibrate the AlcoMate AL7000 every 300 tests or every 6 months; an easy process considering that it includes a second pre-calibrated PRISM sensor module.

This highly rated breathalyzer was an obvious choice for our Top Product category. Why? Check out these other great features:
  • Accuracy: ±0.010% BAC at 0.050% BAC
  • All 5 mouthpieces are reusable
  • Sleek plastic finishes look/feel like stainless steel
  • Digital display offers simple step-by-step instructions
  • 12V car adapter
  • DOT approved
  • US Coast Guard approved
Best Value
We love the TruBreez Premier because it includes 5 replaceable mouthpieces and is highly accurate. If you’re looking for something even more economical, try to TruBreez 2020.
TruBreez Premier, Professional Breathalyzer Portable Breath Alcohol Tester, Black

TruBreez Premier Breathalyzer


Features
Touted as the easiest-to-use breathalyzer available on the market today and affordably priced at about $90, the TruBreez Premier was an easy choice for our Best Value section. Technology Resource Limited began marketing its TruBreeze breathalyzer brand after realizing that driving under the influence was an epidemic problem sweeping the nation. They’ve worked hard to keep the cost low so that their product is affordable for the average person. Today, the company strongly advocates safe driving practices and works to raise awareness about the risks of college binge drinking, drunk driving and the consequences of DUIs.

Technology Resource Limited’s passion to curb drunk driving is evident in their products, including the TruBreez Premium. This sleek model features state-of-the-art fuel cell technology that is on par with the methods used by law enforcement, ensuring that it gives users a highly accurate BAC reading. Readings are available in 6 seconds or less and are easy to interpret in either %BAC or mg/L form.

Some of this product’s other great features include:
  • Back-lit LCD screen
  • Accuracy +/- 0.005% at 0.05% BAC
  • Detects BAC range: 0.000 – 0.200%
  • Can operate from 50˚F to 104˚F
  • Warms up in less than 15 seconds
  • Screen changes color based on BAC reading
  • Holds up to 5 previous readings
  • Includes 5 replaceable mouthpieces
  • Shows how many times device has been used upon starting
  • 2 AA batteries last for roughly 200 tests
This model also has a great 1-year limited warranty.
The BACtrack S80 Pro is perfect for carrying in your car or purse. However, if you’re looking for something even more portable, you might like the BACtrack Keychain.
BACtrack S80 Professional Breathalyzer, Portable Breath Alcohol Tester

BACtrack Breathalyzer #BT-S80


Features
BACtrack has been consistently ranked one of the top breathalyzer brands in the US since its launch more than 14 years ago. They produce a variety of models ranging from small keychain versions to the BACtrack S80 Pro, which has been approved for professional use.

The BACtrack S80 Pro runs about $129.99, which we think is a very fair price for BACtrack’s patented Xtend® Fuel Cell Sensor Technology. The technology used in this machine is the same kind used by law enforcement, schools and hospitals, so you can feel confident that you’ll get a quick and accurate reading every time.

We also love this model because it includes:
  • Internal air pump for increased accuracy
  • Detects BAC range: 0.000 – 0.400%
  • Single-button operation
  • Back-lit LCD screen
  • DOT and NHTSA approved
  • Comes with 6 interchangeable plastic mouthpieces
  • Compact design is great for on-the-go
The BACtrack S80 Pro includes a 1-year limited warranty.
The AlcoHAWK PT500 is a top-of-the-line breathalyzer that can be shared with friends and family. If you’re looking for a smaller device, try the AlcoHAWK Slim Breathalyzer.
AlcoHAWK PT500 Breathalyzer Alcohol Detector

AlcoHawk Breathalyzer #Q3I-PT500-GB


Features
AlcoHAWK, known as a pioneer in the breathalyzer industry, has been building a reputation for high-quality, accurate products since its debut in 1999. All of their products are rigorously tested and cleared by the Department of Transportation. They also include a 1-year limited warranty.

Retailing for about $149.99, this model might be more expensive than some other breathalyzers on the market. That being said, if you can afford it, there are some definite benefits that make the AlcoHAWK PT500 worth the investment. It features AlcoHAWK’s patented PT Core Sensor Technology, which dramatically reduces the risk of false positives, and comes with 10 interchangeable plastic mouthpieces.

Check out these other value-enhancing benefits:
  • Back-lit LCD screen
  • Includes audible and visual warnings
  • Allowable BAC can be adjusted
  • Detects BAC range: 0.000 – 0.400%
  • Used by military, police, first responders and other professionals
  • DOT approved
We love the VicTsing Professional because it is small, light and perfect for casual use. VicTsing makes a variety of other innovative products, like this VicTsing Bluetooth MP3 Player.
VicTsing Digital Professional Alcohol Tester

VicTsing breathalyzer


Features
VicTsing is a national leader in the production of home, automotive and computer accessories. All of their products are designed with the consumer in mind, but we were still pleasantly surprised at the value and accuracy of the VicTsing Professional. At $19.99, this product redefines the term “get more bang for your buck.” Not only is this unit DOT-approved, it also comes with 5 replaceable mouthpieces and a replaceable semi-conductor sensor.

Some other great features include:
  • Back-lit LCD screen
  • Accuracy +/- 0.01% BAC
  • Detects BAC range: 0.000 – 0.19%
  • Alarm goes off at 0.05% BAC
  • Can operate from 14˚F to 122˚F
  • Warms up in less than 20 seconds
  • Offers 4 measurement types: %BAC, ‰BAC, mg/l, mg/100ml
  • Auto-off saves energy
  • Extra-large screen

Get the Best Breathalyzer of 2018!

Monitoring your blood alcohol content can be a cinch with any of these featured breathalyzers. Drive safe!

Our Top Choice
AlcoMate AL7000
Best Value
TruBreez Premier
BACtrack S80 Pro
AlcoHAWK PT500
VicTsing Professional