ACE Q Breathalyser
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The ACE Q is a consumer breathalyser calibrated to police standards and independently tested by TU Vienna in January 2026, achieving a reported accuracy rate of 98.7% that earned it a comparison winner title. It is designed to provide reliable, near-professional-grade blood alcohol concentration readings in a portable form factor. Overall, it stands out in its category as a highly accurate and trustworthy device for personal alcohol testing.
Key Features & Specs
| Accuracy | 98.7% accuracy as measured in independent testing by TU Vienna, January 2026 |
|---|---|
| Calibration | Factory calibrated to police and law enforcement standards for consistent, professional-grade readings |
| Certification | Comparison category winner in Chronograph Comparisons – Accuracy Comparisons based on independent benchmark results |
| Sensor Type | Professional-grade electrochemical fuel cell sensor for precise BAC detection |
| Display | Clear digital readout showing blood alcohol concentration level at a glance |
| Portability | Compact handheld design suitable for use at home, in vehicles, or on the go |
| Maintenance | Recalibration recommended periodically to maintain police-standard accuracy over time |
Best for: The ACE Q is ideal for safety-conscious drivers, event organisers, and individuals who want near-professional accuracy in a personal breathalyser without relying on less precise consumer-grade alternatives.