Fast & accurate BAC testing
Platinum fuel cell technology. Accurate to ±0.005%BAC. AS3547 certified.
Sleek & pocket-sized
Handy to carry around. Take a test whenever you want, wherever you go.
Reliable after-sales service
Highly-reviewed breathalysers and customer service. Service centres based in Australia.
Lifetime Guarantee
Warranty extendable to a Lifetime with regular calibrations.

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Drive responsibly and with confidence with a personal breathalyser

Know when you are sober enough to drive with just a BAC test using an AlcoSense personal breathalyser. All our breathalysers are Australian Standard AS3547 certified to give you peace of mind to safely operate vehicles and machinery. With a sleek profile,they are simple to use where and when you need it.

Don't guess your BAC, be sure you're safe to drive. Shop our full range of personal breathalysers below:

A trusted Australian breathalyser brand since 2004

Learn more about breathalysers in our breathalyser FAQ page.

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Breathalyser FAQs

When should I use a breathalyser?

A breathalyser can be used whenever you've had a few drinks and want to ensure that your blood alcohol content (BAC) level is below the legal limit.

Most people use breathalysers to see if they are sober enough to drive or to monitor their alcohol consumption.

Is a breathalyser accurate?

Breathalysers are the easiest and most accurate way to estimate a person’s intoxication level by measuring the concentration of alcohol found in an individual’s breath sample.

Does my breathalyser require maintenance?

Breathalysers from Andatech require calibration every six months (as per Australian Standard guidelines) to ensure that the sensor remains accurate at all times.

How long should I wait after drinking before driving?

Generally, the safest approach to this is to not drive on the same night you were out drinking because alcohol can stay in your system for as long as 12 hours, considering factors including weight, gender, type of alcohol consumed, and more,

What are breathalyser best practices?

Ensure test subject has not consumed food or drink for 15 to 20 minutes before the test
Use a new mouthpiece for every new test subject
Always store the breathalyser according to Andatech storage instructions and guidelines
Send your breathalyser for calibration every 6 months to ensure optimal results and
accuracy at all times.

Provides you with some context around the impact one, two, three or four drinks has. It may surprise you how little it takes to hit the legal limit.
— Geoff Quattromani
The real reasons to own a breathalyser
Socially and morally responsible Far cheaper than a fine!
— Ray Shaw
Andatech AlcoSense breathalyser helps stop DUI
Eliminate any uncertainty when it comes to judging how affected you are by alcohol.
— Stephen Fenech
AlcoSense Nexus personal breathalyser lets you know if you’re OK to drive
Very convenient, and – coupled with common sense – does provide reassurance in those situations where driving is unavoidable.
— Matt Kirkegaard
Product Review: AlcoSense Elite 3 personal breathalyser
Take the guesswork out before getting behind the wheel. At the very least it could save your license. But it can also be a lifesaver.
— Stephen Fenech
The device that can save your licence and your life
This simple gadget stashed in your glovebox could mean the difference between being in the back of an Uber and the back of a divvy van.
— Luke Hopewell
A must-have for your car (and next party)
Make an informed decision before getting in the car whether it’s after a night out or the morning after a big night.
— Stephen Fenech
Looking for a Valentine’s Day gift? How about an AlcoSense personal breathalyser
Way cheaper than a DUI fine or loss of licence, very accurate.
— Ray Shaw
Andatech AlcoSense breathalyser helps stop DUI
Now I have a better appreciation of what it feels like to be .05. Highly recommend this as a preventative to being a risk behind the wheel, keep it in your car!
Alcosense Personal Breathalyser

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Fast & accurate BAC testing

Sleek & pocket-sized

Reliable after-sales service

Drive responsibly and with confidence with a personal breathalyser

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A trusted Australian breathalyser brand since 2004

When should I use a breathalyser?

Is a breathalyser accurate?

Does my breathalyser require maintenance?

How long should I wait after drinking before driving?

What are breathalyser best practices?

Provides you with some context around the impact one, two, three or four drinks has. It may surprise you how little it takes to hit the legal limit.

Socially and morally responsible Far cheaper than a fine!

Eliminate any uncertainty when it comes to judging how affected you are by alcohol.

Very convenient, and – coupled with common sense – does provide reassurance in those situations where driving is unavoidable.

Take the guesswork out before getting behind the wheel. At the very least it could save your license. But it can also be a lifesaver.

This simple gadget stashed in your glovebox could mean the difference between being in the back of an Uber and the back of a divvy van.

Make an informed decision before getting in the car whether it’s after a night out or the morning after a big night.

Way cheaper than a DUI fine or loss of licence, very accurate.

Now I have a better appreciation of what it feels like to be .05. Highly recommend this as a preventative to being a risk behind the wheel, keep it in your car!