Breathalyzer, WEIO Professional Alcohol Tester, Portable and Easy for Personal Use Alcohol Breathalysers Accurate Measurement, Fast Respond Breathalyzer with Digital LCD 10 mouthpieces and 1 Store Bag

WEIO Portable Breathalyzer
This portable breathalyzer is easy to use, operating on a single button, simply blow into the folding mouthpiece for an accurate BAC reading in seconds. Come with 10 pieces of the mouthpiece and 1 cloth bag, allow you to test multiple individuals in a sanitary fashion and you can carry it to anywhere. Great for wedding, parties, feast or other social activities.

Warm Tips:
1.If you haven't used it for 15 days, please open it 3 times before using it next time.
2.Do not drink or eat for 20 minutes before the test.
3.Please blow within 10 seconds after warm up for 15 seconds.
4.Please blow evenly to avoid saliva entering the breathalyzer, causing damage to the alcohol tester.
5. Please blow 3 times in a row and take the median to obtain accurate test results. The results are only for reference and should not be considered as reasons for drinking and driving.

High Accuracy And Easy To Read
Sensitive semiconductor sensor accurately display alcohol content within seconds.
With a wide LCD backlight display, easy to read.

Easy To Use
Step 1. Fully charged the alcohol tester and turn on with one button.
Step 2. When it's flashing, please wait for 15 seconds.
Step 3. ''BLOW'' appears with a beep sound, and then please start to blow.
Step 4. Review the results.

Battery Powered(Not included)
Just insert the two 1.5V AA batteries, and turn on your breathalyzer and start testing. Extremely practical and easy to use.

Package Include
1 x Alcohol Tester
10 x Mouthpieces
1 x Carrying Bag
1 x User Manual