AlcoSense Zenith

Regular price $165.00

Results When you Need It

Ready to use within 25 seconds from switching on, then get your results analysed within 3 seconds.

Reliable Readings

3 decimal place BAC results, accurate to +/- 0.01% BAC.

Easy-to-Read Display

Read with ease using its back-lit LCD.

Uninterrupted Use

Enjoy uninterrupted use with the Zenith's replaceable semiconductor sensor. Just replace it every 200 tests (or 6 months, whichever comes first).

Be a Safety Ambassador

Test yourself and your friends just before going home. Comes with five (5) mouthpieces for your use or your friend’s!

BAC Results On-Demand

Get your reading fast when you need it with Zenith’s 3-second test results. It features advanced semiconductor technology that provides readings with +/- 0.010%BAC accuracy margin.


Designed with your Personal Safety in Mind

Zenith’s compact and professional design makes it a convenient personal breathalyser for working professionals. It was designed for uninterrupted use and unrivaled continuity with Zenith’s replaceable sensor. All you need is a spare pre-calibrated sensor that you can change into anytime, anywhere, and at your own convenience.

Well-Guided Use

Compact, reliable and easy to use, the Zenith has warning displays to help you make the most of the product. Zenith alerts you when your sample is insufficient for testing. This prompts you to blow again in a stronger and steadier breath to provide enough breath sample for a breath analysis. The Zenith also alerts you when it’s time to change your sensor.

Easy to Understand Results

The Zenith has a backlit LCD display that shows 3 decimal place readings of your blood alcohol content in %BAC.

Flow Error

"FLOW" error in the display notifies you if your breath sample was not strong enough for a measurement.

Calibration Reminder

We recommend calibration every 6 months or 200 uses (whichever comes first), but if you see "CAL" in the display before warming up, it means your unit requires calibration now.

Low Battery Warning

The AlcoSense Zenith notifies you when the battery needs to be replaced by showing a "bAt" error on the display screen.

Accessories Included

The AlcoSense Zenith personal breathalyser comes with batteries, 5 mouthpieces, a soft carry pouch and handstrap.

“Very easy to use, has certainly given us a bit of peace of mind and a healthy reminder as how easy it is to be not as safe as you may have thought. Would highly recommend and have a number of friends looking to purchase the same.”

- Jim B.

BAC Range 0.000% - 0.400%BAC
Sensor Type SC
Accuracy ± 0.01%BAC at 0.05%BAC
Warm Up Time Within 25 seconds
Response Time Within 3 seconds
Recycle Time ~ 10 seconds
Working Temperature 10 – 40°C
Power Supply 2 x AA Batteries (Alkaline Only)
Mouthpieces 5 mouthpieces supplied (please note this unit is only compatible with AlcoSense mouthpieces)
Memory Capacity None
Result Reading 0.000% to 0.400% BAC
Certification No Certification
Calibration Frequency 200 tests or every 6 months (whichever comes first)
Display Back-lit LCD
Features 3 decimal place reading, flow control, auto power off, test counter, replaceable sensor
Includes User manual, mouthpieces, batteries
Product Weight 103g including batteries
Dimensions H: 116mm, W: 50mm, D: 21mm
Warranty 1 year

AlcoSense Zenith Personal Breathalyser
User Manual

AlcoSense Zenith Breathalyser Reviews

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