AlcoSense Pro

Regular price $149.00

Results When you Need It

Get your results in as fast as 3 seconds

Specific Readings

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

Quality at Your Fingertips

Australian Standard AS3547 Certified personal breathalyser with a 3 year warranty


Enjoy uninterrupted use for up to 200 tests (or 6 months, whichever comes first) before calibration is required

Easy-to-Read Display

User-friendly features such as flow control indicator, battery low indicator, and auto-power off

Reliable Alcohol Breath Test Results

The AlcoSense Pro personal breathalyser offers convenient alcohol breath testing at an affordable price. The breathalyser can be used by individuals for personal testing, or shared with friends and family to get an indication of alcohol levels on a night out. It uses advanced semiconductor technology that is accurate and cost-effective. The Pro has also been certified to Australian Standards AS3547 as an alcohol testing device, reflecting its quality and integrity.

Dual Mode Testing

The AlcoSense Pro has two operating modes: Normal Mode to get a specific alcohol reading, and Fast Mode to detect the presence of alcohol. Use Normal Mode for personal testing to get a numerical BAC result, and Fast Mode to quickly test friends or family for the presence of alcohol.

Normal Mode

Blow into the mouthpiece for about 5 seconds or until the unit beeps twice. The AlcoSense Pro breathalyser sensor will analyse the breath sample and provide a alcohol reading with an accuracy range of +/- 0.01%BAC.

Fast Mode

A quicker alcohol test just to provide an indication of alcohol levels; a faster way to test multiple people at the same time. Switch the unit to Fast Mode, then blow into the mouthpiece for 1-2 seconds or until the unit beeps twice. The alcohol reading will be displayed as Zero, Low, or High.

Personal Breathalyser for All Ages

With its one-button operation, large clear display screen and audible warnings, the AlcoSense Pro is a budget-friendly, beginner model breathalyser for those who just want an indication of their BAC levels after having a few drinks. The unit is easy to use for both young and old users, and makes a great gift for friends and family. Available in red, black and silver - get a different colour for everyone in the family!

Easy to Understand Results

The Pro has a backlit LCD display that shows detailed readings of your blood alcohol content in %BAC. In Fast Mode, it shows readings as 0 (0.00-0.01%BAC), Lo (0.02-0.04%BAC) or Hi (over 0.05%BAC).

Flow Error

"FLO" 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, it means your unit requires calibration now.

Low Battery Warning

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

Model No. ALS-PRO
BAC Range 0.00% - 0.40%BAC
Sensor Type SC Pro
Accuracy ± 0.01%BAC at 0.05%BAC
Warm Up Time Within 80 seconds or less
Response Time Within 5 seconds in Normal Mode, 3 Seconds in Fast Mode
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 No
Result Reading in Normal Mode: 0.00 to 0.40% B.A.C by LED display
in Fast Mode: Zero, Low, High (3 steps)
Certification Australian Standard AS3547
Calibration Frequency 200 tests or every 6 months (whichever comes first)
Display Back-lit LCD
Features 2 decimal place reading, flow control, auto power off, battery low indicator
Includes User manual, mouthpieces, batteries, hand Strap, carry pouch
Product Weight 105g (including batteries)
Dimensions H: 137mm, W: 73mm, D: 44mm
Warranty 3 years

AlcoSense Pro Breathalyser
User Manual

Sold out


Sold out

Sold out


Sold out

AlcoSense Pro Breathalyser Reviews

This is a review section, this text will be automatically hidden when loading the live page.