Features:

Portable Keychain LED Alcohol Breath Tester Breathalyzer

This is a Portable Keychain LED Alcohol Breath Tester,

Easy to use,quick response and resume in seconds.

First press and hold the power button to warm-up

Second when warm-up is succeed, just simple blow into the breath inhaler for 3-5 seconds

Third, read the test result.

Only Green LED light on ----Safe, the alcohol concentration level is under 0.02% BAC (0.1mg/l BRAC)

Only Yellow LED light ----Caution, the alcohol concentration level is 0.02% to 0.05%BAC (0.1mg/l BRAC to 0.25mg/l BRAC)

Yellow LED & Red LED light both on ----Danger, the alcohol concentration level is over 0.05% BAC ( 0.25mg/l BRAC)

This black keyring design breath alcohol tester is easy to carry and easy to use.

3- step alcohol test

Easy to use,quick response and resume in seconds

LED Torch function

Keyring - Portable, handy and convenience to carry

Use two AAA alkaline batteries (Not included)

Specification:

Item size: 72*39*16mm

Net weight: 25g

Color: Black

Package Contents:

1 x LED Alcohol Tester

1 x English Manual

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