Alcosense Zenith Personal Breathalyser with Replaceable Sensor

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Perfect for someone always on-the-go, the Zenith is compact, lightweight and easy to us

Perfect for someone always on-the-go, the Zenith is compact, lightweight and easy to use. If you can’t be without your licence, know your limit and your options with a quick test.


Semiconductor Sensor
The Zenith features the new oxide semiconductor sensor designed to provide stable readings over time.

Reliable and Accurate
DOT approved and provides fast, accurate readings ranging from 0.00% to 0.40%BAC.

Personal Breathalyser
Compact and professional design makes it an excellent personal breathalyser for working professionals and low volume workplace testing.

1 Year Warranty
A one year warranty is guaranteed and eligibility for Lifetime Warranty is available under the AlcoSense Guarantee.


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, 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

Package Contents

1 x AlcoSense Zenith Breathalyser


AlcoSense Zenith Breathalyser User Manual

Note: This item is not available for pick up. Please order online.
Please check the Postcode Exemption for this item.
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