Alcohol Breath Analyser From China

key feature

Matters Needing Attention

● Take a test at least 20 minutes after drinking, as it will take about 20 minutes for alcohol to be absorbed from the digestive system into the bloodstream. Take the test immediately after drinking, the results will only reflect the alcohol concentration in your mouth, rather than alcohol concentration contained in the blood.

● To enable an accurate test results, please take the test 20 minutes after drinking, preferably, the testing time shall be more than 3 minutes after the last test.

● Do not clean the tester with direct use of chemicals or fluid containing dissolved corrosive matters, to avoid the liquid being blown into the inflatable tube.

● If the rudimental air in tester is very thick, the next test result will not be displayed, please shaking slightly for several times so that the inside air can be volatilized out.

● If the test is under low voltage, there will be some deviationbetween the test values and real values.

● Is strictly prohibited that the tester was placed and used undera closed environment with paint, pesticides, alcohol and other corrosive gases or polluted air.

● Unauthorized repairs and damages to internal parts will leadto product failure.

● Prevent the machine from falling from a high place or subjectto severe vibration.

Usage Method

● Turn on: press the button for 1 second, the display of the tester will be activated after the "beep"sound.

● Warm-up: The display will show "WAIT" on the display and start counting down 10 seconds from 100 to 000

● Blowing detection: After the countdown, "BLOW"fashes atthe top of the display, reminder to blow.(The waiting time is 60 seconds, if no blowing is detected during this period, the device will automatically shut down)

● Blowing: the display shows "TEST", flashing "C" letter and"Didi..."voice at the same time when detect gas.( Ifblowing is less than 5 seconds or blowing stops,the blowing is wrong,"Err" will fash twice and"didi" voice twice,and then directly return to the boot interface to restart.)