Product details
AlcoSense Pro fuel cell breathalyser – police‑grade accuracy, designed in the UK
Want a trustworthy way to check you’re fit to drive? The AlcoSense Pro is a proper step up from those cheap pocket testers. It uses a genuine fuel cell sensor—the same style used in police breathalysers—samples deep lung air for a truer reading, and shows clear, colour‑coded results so you’re not squinting at tiny numbers after a night out.
why this matters
Accuracy here isn’t a nice‑to‑have, it’s the point. If you want a sensible, confidence‑giving check before getting behind the wheel, the Pro is built to cut through the guesswork. It’s had praise in Auto Express and even scored a 5‑star nod from The Sunday Times for being “impressively accurate”. That said, it’s not a replacement for an official police evidential test — but for everyday decisions it’s a robust, reassuring tool.
key features and what they do
- The professional 121mm² fuel cell sensor – produced on the same lines as several police units – gives precise, reliable readings for UK and most European limits.
- Deep‑lung sampling with pressure and volume sensors makes sure the breath sample reflects true blood alcohol concentration (BAC), not just mouth alcohol.
- 1.8″ full‑colour TFT display with BlowCoach prompts: simple on‑screen guidance stops you blowing too hard or too softly and uses green/amber/red alerts for instant clarity.
- Estimated time until sober calculated using a Widmark‑based formula, so you get a sensible estimate of when it’s likely safe to drive again.
- Multi‑language interface (English, Swedish, Polish, German) and easy country selection to set the right legal limits wherever you are.
- CE approved, designed in the UK with UK warranty, support and calibration options — handy if you need a recalibration or a bit of help down the line.
how people typically use it
- Check before driving home after a night out so you don’t have to second‑guess whether you’re safe to drive.
- Keep it in the car or glovebox for peace of mind on weekends, business trips or holiday drives.
- Used by people who need to monitor low‑level alcohol intake for work or safety reasons, where accuracy matters.
- Great for planning—know roughly how many hours until you’ll be under the limit rather than faffing about and guessing.
technical details and practical notes
- Sensor: 121mm² fuel cell (professional grade, same production line used for several police breathalysers).
- Screen: 1.8″ (48mm) full‑colour TFT with easy‑to‑read results and graphical prompts.
- Languages: English, Swedish, Polish, German.
- Dimensions: 2.9 x 5.5 x 10.7 cm. Weight: 147 g.
- Model: PRO. CE approved. Not suitable for use to comply with French law (check local rules if travelling).
- Includes UK support, warranty and access to UK calibration laboratories — useful for keeping it accurate over time.
People often ask how this stacks up against a police evidential test. The Pro was tested alongside police kit and performs impressively close for routine checks, but only a police evidential test will be accepted in law if you’re pulled in. For everyday, practical decisions though, it strikes the best balance of accuracy and simplicity.
If there’s a caveat, it’s that any breathalyser needs sensible use: wait a reasonable time after drinking or rinsing your mouth, follow the BlowCoach prompts and re‑test if you’re unsure. No gadget replaces good judgement, but this one makes that judgement a lot easier. Ready to stop the guesswork? The AlcoSense Pro is a proper, reliable tester that’s straightforward to use and sensible to keep handy.