The most advanced personal breathalyser. Held to our highest standard, this unit has a powerful sensor with an accurate 3 decimal reading and lightning fast warm up time. Sleek design, cutting edge technology and affordable price.


Sleek, small and accurate; the AlcoSense Stealth was created specifically for today’s market, combining powerful technologies with a stylish and lightweight design. It boasts an electrochemical fuel cell sensor, for high accuracy and reliability, while maintaining its classy appeal.

The AlcoSense Stealth’s sleek look and designer finish make it the most elegantly styled personal breathalyser on the market. Keep it in your pocket, handbag or car glove box, just don’t confuse it with your mobile phone!


High Accuracy

4-digit readings ranging from 0.000 to 0.400% BAC

Fuel Cell Technology

Its electrochemical fuel cell sensor ensures that the reading is specific to alcohol, and not affected by other substances.

Quality, Reliability and Durability

Australian Standard AS3547 Certified for accuracy and reliability.

Personal Breathalyser

Slim design, portable, quick and easy to use.

3 Year Warranty

The AlcoSense Stealth comes with a 3 year guarantee and is eligible for Forever Warranty under the AlcoSense Guarantee


BAC Range: 0.000% – 0.400%BAC
Sensor Type: FxCell2
Accuracy: ±0.005%BAC at 0.100%BAC
Warm Up Time: Within 10 seconds
Response Time: Within 10 seconds
Recycle Time: Within 10 seconds
Working Temperature: (-)5 – 40°C
Power Supply: 2 x AAA 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: Australian Standard AS3547
Calibration Frequency: 500 tests, 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, mouthpieces, batteries
Product Weight: 100g including batteries
Dimensions: H: 106mm, W: 50mm, D: 20mm
Warranty: 3 years