GREENWON Digital Alcohol Tester Breathalyzer Alcohol Detector

Tips: In order to get more reliable record as poible, advise that you should make the test ar least 45 minutes ar drinking. When using precautions, must see ! 1 ar 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 diipate . 2 To get a more accurate result , the distance should be at least three minutes between each test . 3 Do not use benzene , gasoline and thinners cleaning product ingredients tester . 4 Do not allow any liquid penetrated into the r. 5 to remind you , to you and the safety of others , do not drink and drive. For aviation security reasons, this product delivery without battery Tips: In order to get more reliable record as poible, advise that you should make the test ar least 20 minutes ar drinking. Our alcohol tester can precisely test your alcohol consumption, with a 0.00-0.19% BAC & 0.0-1.9g/l test range. Ar you drank, you can use it easily to test your alcohol consumption to avoid drunken driving probl. It's so easy to use; what you do is breathe on it, and ar 5 seconds it gives you the results. It's a brilliant gadget to stop you having one too many, and is so small that you can take it anywhere. The red LED backlight will show you the test result clearly even if in the dark. Features: LCD screen display Breath alcohol concentration testing Quick response and resume capacity Threaded by s in order to be more convenient carrying Auto power off for saving Function: Alcohol test Pre the "POWER" on once, the sceen will display 10 or 15 seconds count down indicating the tester enters into "warm up" mode.When the "blow" symbol displayed and 10 seconds count down started, indicating the tester is ready to test.Exhale pneuma into breath inhaler for 3-5 seconds, then read the result from the alcohol tester LCD. The "Caution" symbol will be displayed if the alcohol concentration is the level between 0.02%-0.05% BAC or 0.1mg/L-0.25mg/L BRAC The "Danger" symbol will be displayed if the alcohol concentration is the level over 0.05% BAC Specification: Alcohol test range:0-0.19%BAC Accuracy: 0.01%BAC Warm up time: 10-15s Response time: