Digital LCD Backlight Display Breath Alcohol Tester Breathalyzer Audible Alert Keychain Sobriety Tester

Description

Features: .Brand new Digital Display Breath Alcohol Tester .Digital alcohol tester with audible alert .Range: 0.00-0.19% BAC & 0.0-1.9g/l .Quick response and resume .Auto power off .Comes with four extra mouth pieces .Key chain .Red LED backlight .Perfectly to fit into your pocket or purse .Accurate Package included: 1 * Digital Breath Alcohol Tester 1 * User manual NOTE: After drinking , it is recommended to wait 20 minutes before testing, because alcohol takes about 20 minutes into the blood from the digestive organs , and residual alcohol in the mouth takes time to dissipate . To get a more accurate result , the distance should be at least three minutes between each test . Do not use benzene , gasoline and thinners cleaning product ingredients tester . Do not allow any liquid penetrated into the sensor. To remind you , to you and the safety of others , do not drink and drive.