Product details
Yomshi professional breathalyser – accurate portable alcohol tester
Heading home after a party and not sure if it’s safe to drive? This compact Yomshi breathalyser lets you check your blood alcohol concentration quickly and without any fuss. It’s aimed at everyday people who want a sensible, no-nonsense way to double-check before getting behind the wheel — a quick bit of reassurance rather than a tricky gadget.
Clear results you can act on
The unit uses a high-sensitivity 5.0 sensor to deliver rapid readings on an easy-to-read LCD. Results come with audible voice prompts and LED colour warnings, so you don’t have to peer at tiny numbers when you’re tired: 0.00–0.019 gives a single beep and a green light; 0.020–0.079 triggers rapid beeps and an amber light; readings of 0.08 or above sound continuous beeps with a red light. That instant feedback makes it dead simple to decide whether to stay put or find another way home.
Designed for real life
This tester isn’t a showpiece — it’s practical. The battery compartment cleverly doubles as a storage slot for mouthpieces, so they stay clean and don’t go missing down the back of a drawer. A built-in mini torch helps when you’re checking in dim streetlight or rummaging in a handbag. At around 60 g and with compact dimensions, it slips into a pocket or purse without any faff.
How to use
Operation is straightforward: fit 3 x AAA batteries, press the side power button, wait roughly 10 seconds for the warm-up, then blow steadily for 3–5 seconds. The display and alerts give the result immediately. It’s ideal for testing at home, at parties, after festive nights out or before setting off on a long drive. If in doubt, treat the reading as a helpful indication rather than an official legal measurement.
Technical details and typical use cases
- Manufacturer – Yomshi.
- Sensor – 5.0 high-sensitivity alcohol sensor for reliable spot checks.
- Display – LCD with voice prompts and multicolour LED warning lights.
- Mouthpieces – 12 disposable mouthpieces included, stored in the battery compartment.
- Power – 3 x AAA batteries (not included).
- Dimensions – 4.8 x 2.29 x 9.91 cm; Weight – 60 g.
Do bear in mind that while the device provides quick, dependable readings for personal use, it’s not a substitute for professional medical or legal testing. For a bit of peace of mind on a night out or to avoid fretting over whether it’s safe to drive, this breathalyser is a solid, user-friendly choice — no more guessing, no faffing about with complicated kit, just a straightforward check when it matters most.