The Best Breathalyzer 2021

A portable breathalyzer for personal use is the best way to provide yourself with peace of mind that you are safe to drive. Within this article, we list some of the best breathalyzers that are easy to use and available as single use or digital devices.

Best Breathalyzer

The best breathalyzer is the AlcoSense Excel, which is an award winning digital device that’s designed for maximum accuracy. If you would prefer a single use alternative that’s approved for use in France, the AlcoSense NF is the best.

Breathalyzer Comparison

BreathalyzerTypeMouthpieces
AlcoSense ExcelDigital25
AlcoSense Lite 2Digital25
Drivaid PortableDigital16
Oasser TesterDigital24
AlcoSense NF KitDisposable2
Simplex Health PackDisposable2

Below is a list of the best breathalyzers that are easy to use and provide accurate results for complete peace of mind.

The Best Breathalyzer


1. AlcoSense Excel Breathalyzer

AlcoSense Excel Breathalyzer
The AlcoSense Excel is a premium breathalyzer that features a genuine police specification sensor for maximum accuracy. It does come with an expensive price tag but this particular device is award winning and worth spending the extra. In terms of the accuracy, it’s reads up to 2 decimal places using the 64mm2 fuel cell sensor.

Other features of the AlcoSense Excel include:

  • Made in the UK
  • Full graphical user interface
  • Accurate to 2 decimal places
  • Manufactured under ISO13485
  • Easy to use and read from the display
  • Adjustable drive alert

Although expensive, the AlcoSense Excel is the ultimate breathalyzer that’s easy to use and provides accurate results. If you are willing to spend a little extra, the Pro and Ultra models by the brand are even more accurate (3 decimal places).
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2. AlcoSense Lite 2 Breathalyzer

AlcoSense Lite 2 Breathalyzer
Another highly rated breathalyzer by the AlcoSense brand is their Lite 2 model, which is a more affordable alternative to the Excel Fuel Cell above. As the model name suggests, it’s the successor of the previous Lite model and it carries the same desirable qualities that include an easy to use interface and superior accuracy to one decimal place.

Other features of the AlcoSense Lite 2 include:

  • Accurate to one decimal place
  • Clear and easy to read interface
  • Single button operation
  • Semi-conductor sensor
  • Made in the UK
  • Recalibration reminder every 12 months

The AlcoSense Lite 2 is the perfect mid-range breathalyzer that ticks all the boxes and is more than suitable for the average driver. It’s also backed by the reputable AlcoSense brand for complete peace of mind.
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3. Drivaid Portable Breathalyzer

Drivaid Portable Breathalyzer
One of the cheapest breathalyzers that’s actually worth buying is the Drivaid device. It’s a completely portable device that comes with 16 mouthpieces and a range of intuitive features.

Other features of the Drivaid Portable Tester include:

  • Semi-conductor sensor
  • Built-in lithium battery
  • Easy to read LCD display
  • 4 pre-set units of measure
  • Supplied with 16 mouthpieces
  • Detailed instructions included

The Drivaid Portable Breathalyzer is the best value digital device on the market that’s accurate and easily stored within the car. It isn’t going to match the quality of the more expensive AlcoSense models but its certainly much cheaper.
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4. Oasser Digital Breathalyzer

Oasser Digital Breathalyzer
Another cheap breathalyzer that challenges more expensive devices is the Oasser Breathalyzer. It’s FDA approved and uses a semi-conductor sensor to provide accurate readings in a matter of seconds.

Other features of the Oasser Breathalyzer Tester include:

  • Smart alarm system
  • Supplied with 24 mouthpieces
  • Clear LCD display
  • Displays measurements in 3 units
  • Powered by 3 x AAA batteries

The Oasser Breathalyzer is a great budget option that offers great value for the money and perfect for keeping in your car. As it’s battery powered, you also don’t need to worry about charging it all the time, which is another great bonus.
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5. AlcoSense French Certified Breathalyzers

AlcoSense French Certified Breathalyzers
Although the French have recently scrapped the law regarding driving with breathalyzers, there were only very few options that were approved by the French authorities. The AlcoSense NF Breathalyzers are one of very few that were actually approved. They are a single use breathalyzer that’s designed to prove that you are below the 0.5 French limit.

Other features of the AlcoSense NF Kit include:

  • Approved for use in France
  • Single use breathalyzer
  • Pack of two
  • Long expiry dates
  • Used by French police

Overall, if you don’t wish to use a digital device and want reliable breathalyzers that you can trust, the AlcoSense NF kit is the best option. The fact that they are approved and used by French police is a clear indication of their quality.
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6. Simplex Breathalyzer Test Kits

Simplex Breathalyzer Test Kits
Another pack of disposable breathalyzers that produce results on the spot are by the Simplex Health brand. They state their single use breathalyzers are easy to use and that they come with an impressive two year expiry date.

Other features of the Simplex Health Breathalyzers include:

  • Single use and easy to use
  • Pack of two breathalyzers
  • European wide measurements
  • UK and EU certified
  • 2 year expiry

The Simplex Health Breathalyzers tick all the boxes in terms of value for money and accuracy. Although they aren’t French police approved, this law has recently been scrapped, which makes them still a viable option.
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Conclusion

If you have been out the night before and want to have complete peace of mind the next day before driving your car, investing into a breathalyzer is highly advised. Within this article, we list some of the best options that are available as digital devices or single use alternatives.

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