这种酒精测试仪准确地分析血液中的酒精浓度（BAC）的水平。
测试由user`s呼气。

产品特点：
通过钥匙串，以便携带更方便螺纹
快速响应和恢复能力
手电筒功能（橙色灯）
彩色LED显示屏的酒精含量

功能：

酒精测试仪
长按并保持按住“电源”按钮，直到绿色LED照明上。 这意味着测试人员准备测试。
然后呼气牛马成呼气管和调查结果如下：
若指示灯显示绿色常亮：安全，在0.02％BAC（血液酒精浓度）或为0.1mg / L BRAC
如果黄色LED常亮：注意 - 在0.02％-0.05％BAC（血液酒精浓度）或为0.1mg / L-0.25mg的/ L BRAC
如果红色LED常亮：危险，超过0.05％BAC（血液酒精浓度）或为0.25mg / L BRAC
注意：请务必继续保持了“电源”按钮，测试过程中

功能：
滑动“ON / OFF”向前的，那么LED照明与橙色的光

电源：2节1.5V电池（不包括）
外形尺寸：70 * 40 *18毫米
颜色：黑
总重量：约24克

This alcohol tester accurately analyse blood alcohol concentration (BAC) levels.
Testing by user`s exhalation.

Features:
Threaded by keychain in order to be more convenient carrying
Quick response and resume capacity
Flashlight function (Orange light)
Colored LED display alcohol level

Functions:

Alcohol test
Long press and keep holding the 'POWER' button untill the green LED lighting on. It means the tester is ready to test.
then exhale pneuma into exhale pipe and look into the result as follows:
IF Green LED keeps lighting: Safety-under 0.02% BAC (Blood Alcohol Concentration) or 0.1mg/ L BRAC
IF Yellow LED keeps lighting: Caution-under 0.02%-0.05% BAC (Blood Alcohol Concentration) or 0.1mg/ L-0.25mg/ L BRAC
IF Red LED keeps lighting: Danger-over 0.05% BAC (Blood Alcohol Concentration) or 0.25mg/ L BRAC
Notice: Please make sure to keep holding the 'POWER' button during test

function:
Slide the 'ON/ OFF' foward, then the LED lighting up with orange light

Power supply: 2pcs 1.5V battery (NOT included)
Dimension: 70*40*18mm
Color: black
gross weight: about 24g