• Brand Name: OUIO
  • Certification: CE
  • Origin: CN(Origin)
  • Model Number: Alcohol Breath Tester
  • produce name: Alcohol detection device
  • produce name: alcohol tester
  • produce name: breathalyzer
  • produce name: Breathalyser
  • produce name: Breathalyser
  • produce name: Alcohol tester
  • support: dropshipping
  • produce name: Electronic cigarette
  • produce name: Vaper electronic
  • produce name: police breathalyzer
  • produce name: alcohol meter
  • produce name: Professional breathalyzer
  • produce name: Under vape
  • produce name: for alcohol


Quickly estimate your blood alcohol concentration with this small and contactless alcohol breathalyzer. No need to worry about forget to install a mouthpiece or hygiene issue, you can directly blow to the tester inhaler without a mouthpiece, more convenient and safe. Portable to carry it with you, testing your BAC at any time and anywhere.


It is useful that it can accurately measure the body alcohol content just by blowing to the instrument.

Without contact, it can avoid bacteria from entering your mouth, safe to use.

Advanced alcohol sensor with high sensitivity and quick response.

It can give a warning when the value exceed your preset value.

LCD screen with backlight, convenient for night use.


Testing Range: 0.000~0.199%BAC

Accuracy: ±0.005%bac

Warm Up: 10 s

Response: <5 s

Blowing time:10 s (normally 3-5 s)

Power Supply: USB power supply

Item Size: 97*15*28MM

Item Weight: 50g

Package Include:

1*Alcohol Tester

1*USB charging cable

1* retail Box


How to Use:

1. Press and hold the power button for 1 second, the alcohol tester LCD with turn on with one beep sound.

2. Warm-up mode countdown for 10 seconds.

3. Testing mode countdown from 10 to 00 after warm-up mode, blow at this period.

4. Blow into the breath inhaler for 3-5 seconds with normal power after a deep inhalation.

5. Read the test result from the alcohol tester LCD.

6. Test range: 0.00%-0.19% BAC & 0.0-1.9 g/L


1. The first use of the tester or after a long time no use, press the power button and retry several times if possible.

2. Repeatedly 2 or 3 times to obtain more accurate results.

3. Do not smoke and eat for 20 minutes prior to testing.

4. The test result is for reference only.

5.Rechargeable with USB cable

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