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Breathalyzer - AlcoSense Zenith+ -  - andatech2005
Breathalyzer - AlcoSense Zenith+ -  - andatech2005
Breathalyzer - AlcoSense Zenith+ -  - andatech2005
Breathalyzer - AlcoSense Zenith+ -  - andatech2005
Breathalyzer - AlcoSense Zenith+ -  - andatech2005
Breathalyzer - AlcoSense Zenith+ -  - andatech2005
Breathalyzer - AlcoSense Zenith+ -  - andatech2005

AlcoSense Zenith+

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Made for the busy working professional, the AlcoSense Zenith+ features an industrial grade fuel cell sensor that provides fast and accurate BAC test results. Designed with a built-in retractable mouthpiece for personal breath testing, the Zenith+ is the ultimate breathalyser for personal convenience.
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Fast BAC results

The AlcoSense Zenith+ breathalyser provides you with your BAC test results within 10 seconds of testing.

Highly Accurate Readings

The Zenith+'s industrial grade fuel cell sensor module provides readings up to 3 decimal places that are accurate to +/- 0.005%BAC

Large Industrial Grade Fuel Cell Sensor

The Zenith+'s fuel cell sensor module provides accurate, alcohol-specific readings. Plus, as an industrial grade sensor, it remains stable and accurate even with multiple consecutive tests.

Convenient and Portable

The Zenith+ breathalyser itself is lightweight and compact, and comes with a hard case, soft pouch and 5 personal mouthpieces you can use to test others. For personal breath testing, you can just use the built-in mouthpiece.


Australian Standards AS3547 Certified

Rigorously tested to Australian Standards AS3547 for accuracy, quality and durability.


Personal Built-in Mouthpiece

The Zenith+ features a retractable mouthpiece that you can use to breath test yourself. This saves you from carrying loose mouthpieces around just for yourself. However, if you're testing others such as friends or family, you can use the 5 additional mouthpieces that comes with the unit!

Industrial Grade Breathalyser

The AlcoSense Zenith+ breathalyser takes personal accountability to a new level. Providing fast, alcohol-specific breath test results within seconds and cleverly designed for practicality and convenience, the Zenith Plus makes breath testing easier than ever.

Perfect for the busy working professional, the Zenith + breath tester features a sleek, sophisticated design and compact size for portability. The Zenith+ is also ideal as an entry level alcohol tester for workplace alcohol testing due to its large industrial grade fuel cell sensor.

Sleek, sophisticated design and compact size for portability.


Every AlcoSense Zenith+ Breathalyser comes with:

A hard storage case

A soft zip pouch

5 individually wrapped mouthpieces

User manual


Backed by Andatech's Lifetime Guarantee

All Andatech personal breathalysers come with a standard 3 years manufacturer's warranty.

However, if you calibrate your breathalyser every 6 months from the date of purchase, we will continue to extend the manufacturer's warranty up to a lifetime as long as the calibrations are maintained.

Find out more about the Andatech Guarantee.

    BAC Range 0.000% - 0.200%BAC
    Sensor Type FxCell3 Fuel Cell Sensor
    Accuracy ±0.005%BAC at 0.050%BAC
    Warm Up Time 5 seconds ~ 2 minutes
    Response Time Within 10 seconds
    Recycle Time 10 seconds
    Working Temperature 5 – 40°C
    Power Supply 2 x AAA Batteries (Alkaline Only)
    Mouthpieces built-in personal mouthpiece, 5 mouthpieces supplied (please note this unit is only compatible with AlcoSense mouthpieces)
    Memory Capacity None
    Result Reading 0.000% to 0.200%BAC
    Certification Australian Standard AS3547
    Calibration Frequency Every 6 months (whichever comes first)
    Display Back-lit LCD
    Features 3 decimal place reading, flow control, auto power off, test counter
    Includes User manual, 5 mouthpieces, batteries, carry pouch
    Product Weight 85g including batteries
    Dimensions H: 105mm, W: 50mm, D: 15mm
    Warranty 3 years (up to a lifetime under the Andatech Guarantee)

    AlcoSense Zenith+ Breathalyser
    User Manual

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    Just purchased and used over the holiday season and worked a treat. Gives me confidence to to get in the car OR stay put and monitor when it is safe to go.

    - Mark G.

    Get a Quote

    Fill in the form below with your details and requirements, and someone from our team will get back to you shortly! Or, give us a call on 03 8899 6900 to speak with our friendly team :)

    Customer Reviews

    Based on 36 reviews
    Nick R.
    The best I've owned yet.

    Wow, What an awesome little breathalyzer this one is! Having owned and been a personal breathalyzer user since the early days of disposable crystals in a bag type that turn red indicating either alcohol is present or is not, to early "personal digital" units requiring 8x AA batteries that lasted a week "maybe" that I would NEVER trust due to the massive variation between tests and their complete inability to detect any alcohol after a few hours even if your BAC is actually still well over .05BAC, (ALL regularly calibrated when applicable) through to the early AlcoLimit Enforcer 2, then enforcer 3 (both actually great units that were quite accurate but I'd never truly trust for fine results) then an AlcoLimit defender, Bactrack S80 Pro (the best up till now) and now onto the awesome Andatech AlcoSense ZENITH +... WOW! This is next level making even my S80 look like a toy in comparison, I've never seen such repeatable accuracy, these are awesome, so much so after extensive testing at home I've bought an optional 5yr calibration plan to keep it spot on, I couldn't recommend these more highly to anyone who is actually serious about BAC% testing, if you want a toy that will lie to you and tell you you're just under the limit so feel free to drive, go ahead and buy that toy, but if you are truly serious about keeping a close check on your BAC% then it's an easy choice, these CAN be trusted, so use it correctly and it will be the best device you've ever bought yourself or someone you really care about.

    Short answer, I highly recommend these and also highly recommend getting a calibration service plan so you don't have to worry about remembering when to do it as Andatech will email you just before it's due, and on top of that it's much more cost efficient, I'm going to give it a 9.95/10, EASILY the best I've owned yet.

    John M.
    I love the AlcoSense Zenith+

    Very handy, useful and easy to carry. It is great to know when you are safe to drive a car without the fear of being over the legal limit.

    Safe d.
    Alcosense Zenith

    A very expensive machine that has no resemblance to machines used by the police, which is annoying and worrying. I had the Alcosense precision previously and it was much more alike. Also not sure what the benefit is in the Zenith being smaller, its just left in the car anyway

    David F.

    This is a great, compact breathalyser

    Scott C.
    Not delivered

    Why would you ask for a review of something that has not been delivered nor had any shipping notifications sent

    Hi Scott Crogan,

    Thank you for your feedback.

    Understand that you have not yet receive your order (AlcoSense Zenith+).

    We get in contact and made a report to Australia Post, and this apparently happens due to 'limited flights and increased parcel volumes'.

    Just for your reference we sent you an e-mail for your further information regarding this issue.

    Tony W.

    Alcosense Zenith

    Anthony T.

    Easy to use and feel confident using it.

    John A.
    Prefer my older model!

    I have some difficulty with this new model. Firstly it is sometimes hard to blow a sample as the flow doesnt always work. Secondly when it does the sample size seems very small I therefore don't feel confident on the accuracy. Quite disappointing.

    <p></p><p>Hi John,</p>

    <p></p><p>Thank you for your feedback. We regret to hear you're having difficulties with your new unit.</p>

    <p></p><p>The sample size issue should not be an issue - sample size does not affect the reading since the device itself determines how much sample is needed. It does so by double clicking/beeping once enough sample size have been collected. </p>

    <p></p><p>As for the flow issue you're facing with your unit, we will be sending you an e-mail separately to ask for more details in order to assist you better.</p>

    Stephen C.

    AlcoSense Zenith+

    Ben H.

    AlcoSense Zenith+