Description
Personal Breath Alcohol Tester FAST, COMPACT AND ALWAYS WITH YOU.
The YOUBLOW 1000 is a compact personal breath alcohol tester designed for quick and convenient alcohol checks anytime, anywhere.
Thanks to its advanced MEMS sensor technology and contactless, mouthpiece-free sampling system, testing is extremely simple: switch it on, wait for the short warm-up cycle and blow directly towards the sensor.
Within seconds, the YOUBLOW 1000 displays the measured alcohol level on its digital screen and provides an intuitive three-colour LED indication for easier interpretation of the result.
Small enough to fit in your pocket and rechargeable via USB Type-C, it is an ideal personal safety companion for drivers, travel and everyday use.
No mouthpieces. No disposable accessories. Just blow and check your result in seconds.
Key features:
ADVANCED MEMS SENSOR
Equipped with compact MEMS alcohol-sensing technology for fast response, low power consumption and convenient personal testing.
NO MOUTHPIECES REQUIRED
Simply blow directly towards the air inlet. There is no need to carry, fit or replace disposable mouthpieces.
RESULTS IN SECONDS
The device requires approximately 10 seconds of preheating, followed by a continuous breath sample of approximately 4 seconds.
DIGITAL BAC DISPLAY
The large LCD screen clearly displays the measured alcohol concentration for quick and easy reading.
3-COLOUR LED RESULT INDICATOR
The illuminated ring provides an immediate visual indication according to the detected alcohol level:
- 🟢 Green – SAFETY: Low level
- 🟡 Yellow – WARNING: Caution level
- 🔴 Red – WARN: High alcohol level
USB TYPE-C RECHARGEABLE
Built-in 300 mAh lithium battery with convenient USB Type-C charging. No disposable batteries required.
ULTRA-COMPACT & LIGHTWEIGHT
At only approximately 32.3 g and 70 × 46.3 × 18.1 mm, the YOUBLOW 1000 can easily be carried in a pocket, bag, glove compartment or backpack.
UP TO 1,000 TESTS
Designed for a service capacity of up to 1,000 tests, making it a practical solution for regular personal use.
Easy to use:
- POWER ON
Press the button to switch on the device.
- PREHEATING
Wait approximately 10 seconds while the sensor prepares for testing.
- BLOW
Blow continuously towards the air inlet for approximately 4 seconds.
- CHECK YOUR RESULT
The measured value is displayed on the screen and accompanied by the corresponding LED colour and audible indication.

Technical specifications:
| Specification | YOUBLOW 1000 |
| Product Type | Personal Breath Alcohol Tester |
| Sensor Technology | MEMS |
| Measurement Range | 0–200 mg/100 mL BAC |
| Test Accuracy | ±20 mg/100 mL |
| Sampling Method | Contactless / Mouthpiece-free |
| Preheating Time | Approx. 10 seconds |
| Blowing Time | Approx. 4 seconds |
| Display | Digital LCD |
| Result Indication | Digital value + 3-colour LED ring |
| LED Indication | Green / Yellow / Red |
| Battery | 300 mAh rechargeable lithium battery |
| Charging Port | USB Type-C |
| Charging Input | 5 V / 1 A |
| Charging Time | Approx. 2–3 hours |
| Power Consumption | ≤0.25 W |
| Test Capacity | Up to 1,000 tests |
| Weight | Approx. 32.3 g |
| Dimensions | 70 × 46.3 × 18.1 mm |
| Disposable Mouthpieces | Not required |
Why choose Youblow 1000?:
Pocket-sized convenience – Take it wherever you go.
No consumables – No disposable mouthpieces are required.
Quick testing – Check your alcohol level in just a few seconds.
Easy-to-understand results – Digital measurement combined with colour-coded LED alerts.
Rechargeable – Modern USB Type-C charging.
Ideal for everyday personal use – A practical preventive tool to help users make more responsible decisions before driving.
Ideal for:
Drivers • Travel • Personal vehicles • Events • Personal safety • Everyday use • Gift idea
Package contents:
- 1 × YOUBLOW 1000 Personal Breath Alcohol Tester
- 1 × USB Type-C charging cable
- 1 × Wrist strap
- 1 × User manual
Check before you drive:
The YOUBLOW 1000 puts a quick personal alcohol check in the palm of your hand.
Small in size. Big on convenience.
Your safety starts before you drive.
Importante notice:
The YOUBLOW 1000 is intended as a personal screening and self-check device. Its readings should not be considered evidential, medical or legal measurements and must never be used as a guarantee that a person is fit to drive.
If you have consumed alcohol or are unsure whether you are fit to drive, do not drive.













