Alcohol testeralcohol tester working theory:
When gas sensor probe cann't detect alcohol , add in A 5 foot level is the low level, when gas sensors detect alcohol, its internal impedance become low, so that A 5 feet tube level become higher. Try to show that A device, it has 10 output terminal, each output terminal can drive A light emitting diode, show to promote ware according to 5 feet high and low level A light up in turn led (light emitting diode) to determine the series, the higher the alcohol content is light level 2 pipe of the series is bigger. Top 5 light-emitting diodes for red, says more than safety level. Below 5 light-emitting diodes for green, said security level, alcohol content is more than 0.05%.
Note:
1, during test ,must hold POWER switch button and don't let go.
2,if don't use it for long time not to use during the testing process red light or yellow light will be light for long time, such as appear
alcohol tester
Similar case, please press the POWER switch POWER button try a few times.
3, If the batteries are lack of electricity,during test process ,the red light and yellow light will be light for long time , at this time, please replace the battery.
4,Test alcohol again after drinking for at least 20 minutes , because alcohol is absorbed from the digestive system to the blood needs about 20 minutes. immediately test after drink, the result can only reflects that the mouth alcohol concentration, not contained in the blood alcohol concentration.
5, In order to make the test results more accurately, the test time away from the last best test 3 minutes or more.
6,In the first 20 minutes ,the tests are strictly forbidden smoking and eating.
7, prohibite and not in direct use chemicals cleaning tester, avoid liquid into the blow pipe.
8, Prohibite to place and use alcohol beside pigment, pesticides, alcohol .
Alcohol tester is a driver practical tools of mobile phone software, according to the latest "drunk driving new rule to" tailor; According to the users lose drinking information, timely test owner blood alcohol concentration, convenient shows "drunk driving" "drinking driving" "safe driving" condition, and remind different state distance time needed for safe driving.
Functions:
1, according to the users input drinking information, timely test owner blood alcohol concentration;
2, convenient shows "drunk driving" "drinking driving" "safe driving" state;
3, remind different drinking state time needed for safe driving distance;
4, including a detailed "drunk driving new rules", and know the latest regulations, drunk driving.
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