Feature:

1. Bult-In Purification Chamber,Purify Impurities And Leave Only Alcohol: Avoid blowpipe breeding of bacteria , no contact with blowing , more accurate detection and healthier measuremen

2. Clear And Easy To Read HD Color Screen

3. Detection Indicator: 3-Color Indicator Light At A Glance

4. Drunk Alert Voice Reminder

5. Rechargeable Lithium Battery,Durable Battery Life

Specification:

OPERATION PROCESS

For accurate test results . take the test 20 minutesafter drinking alcohol

1 Warmup mode

Press the button for 1 second to turn on , backlight and display Light up at the same time , display all the content and u201cdropinchs one The sound prompts to turn on the machine , and immediately enters the waiting preparation mode . Start a 10 second countdown from 10 to 00

2 . Blow Mode

After a 10-second countdown in warmup mode , it will immediately Enter the10-second blow mode and the blowport protects Hold a distance of 2-3cm , with moderate pressure.Exhale evenly for 3-5seconds

3 . The results show

From the tester"s displayRead the test results for 10 seconds

4 . Automatic shut-down

10 seconds after the result is displayedit will automatically shut down.Smart power saving.

Package Included:

1 X Alcohol Tester