Product details
Yanuka A1 keychain breathalyser – reliable travel alcohol tester
Looking for a quick, hygienic and trustworthy way to check if it’s safe to drive? The Yanuka A1 keychain breathalyser does the job without any faff. It’s small enough to pop in your pocket or clip to your keys, yet it’s built with sensible tech under the hood so the result is useful rather than a wild guess.
Key features
This model uses a non-contact, no-mouthpiece design, so there’s less chance of passing on germs. Behind the scenes a 2nd Gen ASIC smart chip and precision chemical sensors give police-style consistency, with a quoted accuracy of around ±0.05% BAC. A built-in purification chamber helps prevent outside air skewing the reading, while a clear LCD and tricolour LED let you see at a glance whether you’re in the safe, caution or danger zone.
- Non-contact infrared measurement for hygienic testing.
- Quick routine: one-button operation, 10s warm-up then a 5s test.
- Tricolour result indicators: green (≤0.01% BAC), yellow (0.02–0.08% BAC), red (≥0.08% BAC).
- USB-rechargeable (150mAh) – no need for disposable batteries.
- Compact and robust: dust-proof housing and pocket-friendly dimensions.
How it helps
Handy for anyone who likes to be sensible after a night out, at parties, weddings, on holiday or even after a DIY aperitif in the garage. It helps you decide whether to call a taxi, hang on a bit longer or drive confidently. It’s also useful for households that want a hygienic tester to share among adults without swapping mouthpieces.
- Removes the guesswork: know if alcohol might be impairing your driving.
- Good for travelling – CE and FCC certifications give extra peace of mind when you’re abroad.
- Perfect for social situations and quick daily checks; no specialist training needed.
Specifications and practical notes
The specs are straight to the point and practical. The unit measures roughly 9 x 2.5 x 2.6 cm and weighs about 50 g, so it slips into a pocket easily. The internal sensor setup and smart chip aim to keep readings consistent; however, like all breathalysers, results are a guide rather than a legal certificate. If the device’s been sat in cold conditions or the battery’s flat, charge it first and give it a short warm-up before testing.
- Sensor: precision chemical sensors with 2nd Gen ASIC smart chip.
- Accuracy: around ±0.05% BAC (manufacturer specification).
- Operation: one button – 10s warm-up then 5s test.
- Battery: 150mAh, USB rechargeable (cable included or use your own USB lead).
- Size & weight: 9 x 2.5 x 2.6 cm; 50 g.
- Certifications: CE, FCC (suitable for travel compliance).
Some common questions: can this replace a police breath test? No — it’s intended for personal, pre-driving checks to help you make sensible decisions, not as legal evidence. Does it need mouthpieces? No — the non-contact design keeps things hygienic. Want tips for best results? Avoid heavy food, smoking or mouthwash immediately before testing and give the unit a short warm-up as instructed. That keeps readings reliable and saves you faffing about when it matters.
Overall, the Yanuka A1 is a practical, fuss-free little device for anyone who wants an on-hand, hygienic and rechargeable breathalyser to make safer choices at home and on the move.