Why Australians Trust AlcoLimit Breathalysers


  • AS3547 Certified Accuracy

    Every model meets the Australian Standard for breath alcohol testing devices.

  • NATA Lab Tested

    Independently verified for accuracy and durability before it ever reaches the Australian market.

  • Freshly Calibrated Before Dispatch

    Your unit is calibrated in-house right before it ships, not left sitting in a warehouse.

  • Australian-Owned & Operated

    Australian support, Australian servicing, local stock. Speak to our Australian-based staff on 1300 667 661

Find the right breathalyser for you


  • Personal Use

    Compact, discreet and genuinely reliable, our personal range is built for everyday life: after a dinner party, before a long drive, or just to settle the "am I okay to drive?" debate. Slim enough for a glovebox or handbag, accurate enough to actually matter.

    Shop Personal Breathalysers
  • Workplace Use

    Built for repeat, heavy-duty testing, our workplace range helps OH&S teams, transport operators, and site supervisors meet their duty of care. AS3547 approved and designed for fast, consistent screening across a whole team, shift after shift.

    Shop Workplace Breathalysers
  • Accessories

    Get the best results with the right accessories for your breathalyser. Purchase additional mouthpieces in packs of 10, 25, 50 and 250 bulk packs. Keep your breathalyser in tip-top condition with one of our protective cases. Check out the Starter Pack for great value.

    Shop Accessories

How to use an AlcoLimit Breathalyser

Accurate results in 3 simple steps

  • Step 1

    Turn ON the breathalyser by pressing the ON/OFF button.

    Wait 20 minutes after your last drink. Alcohol needs time to clear your mouth. Testing too soon can give an inaccurate,
    artificially high reading.

  • Step 2

    Blow into the mouthpiece for 5-6 seconds until you hear a double beep.

    Our Flow Control Technology checks that you've given a proper breath sample before it records a result, so you're not left guessing whether the reading is accurate.

  • Step 3

    Get your breath alcohol reading instantly on the display. A precise digital reading appears in seconds, down to three decimal places.

    We do not recommend driving or operating machinery with ANY amount of alcohol in your system.

Our Technology and Why We're Different

AlcoLimit devices use professional-grade electrochemical fuel cell sensor technology, chosen for its high accuracy without compromising on build quality. Two features set our range apart from cheaper alternatives on the market. 

Flow Control Technology checks the flow rate of your breath and requires an adequate air sample before it will give you a reading — so a rushed or shallow breath won't produce a misleading result. 

Intelli-sensor Recognition Technology checks the condition of the sensor every time you use it, analysing its stability and the level of alcohol residue that has built up, alerting you the moment recalibration is needed. 

It's the same layer of quality control you'd expect from equipment costing three times as much.

  • Free Shipping on orders over $200

    Enjoy complimentary free shipping. Take advantage of our free shipping offer.

  • Fast Shipping Australia-Wide

    Place your order by 12pm Mon-Fri for same day dispatch.

  • Customer Support 1300 667 661

    Phone us 9am-5pm (AEST) or email our customer support team 24 hours a day

AlcoLimit Breathalysers Frequently Asked Questions

Your questions answered

What is the most accurate breathalyser for personal use in Australia?

How accurate are AlcoLimit Breathalysers?

What is the difference between a fuel cell sensor and semiconductor sensor breathalyser?

How long should I wait after drinking before using a breathalyser?

Can a breathalyser tell me if I am safe to drive?

What is the legal BAC limit for driving in Australia?

What is AS3547 and why is it important when buying a breathalyser?

Which AlcoLimit breathalyser should I buy for personal use?

How often does a breathalyser need to be calibrated?

How long does alcohol stay in your system, and how long should I wait before driving?

Why can my breathalyser give different readings at different times?

How do I know when my breathalyser needs recalibration or servicing?

Ordering & Delivery


Do you offer free shipping on breathalyser orders?

Yes. AlcoLimit offers free shipping on Australian orders over $200. Orders below $200 are charged at the applicable shipping rate, which is calculated at checkout.

For full details about shipping options, delivery locations and any exclusions, please see our Shipping Policy.

How long does delivery take?

Delivery times depend on your location and the shipping method selected at checkout.  

Express Post typically takes 1-3 days to metro areas. If you need your order urgently we recommend selecting the Startrack Couriers shipping option. Orders are dispatched from Brisbane, Australia and tracking information is sent to your email address at the time of dispatch so you can track your delivery.

What does ‘same day dispatch’ mean?

All orders received by 12pm daily are dispatched the same day (except when we have a promotional sale).
Delivery options include both Parcel Post, Express Post and Courier (extra cost). Delivery time frames vary depending upon your location.

Where does AlcoLimit ship from?

AlcoLimit orders are dispatched from Brisbane, Australia.
We ship breathalysers and related products to customers throughout Australia using both Australia Post and the Startrack Couriers network.

Shipping options and delivery costs are calculated according to your order and delivery location at checkout.

Can I call you and place an order over the phone if I have questions about the product first?

Yes, of course. Our customer service staff can answer all of your questions and take your order over the phone for you. Please call 1300 667 661 and our friendly staff will be happy to assist you.