Handheld individual breathalyser

AlcoSense Zenith+

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.