【Máy đo nồng độ cồn trong hơi thở 】Digital LCD Breath Alcohol Breathalyzer Analyser Tester Test Detector Keychain

Instructions for use
1. Press the switch once, the LCD screen of the tester will light up, and a "beep" will sound at the same time.
2. The state warm up number will jump from 10 to 0, and then the state blow 10 jumps to 0, and the preheating process is completed.
3. At the beginning of the 6-second countdown, place your mouth close to the breath test sensor and exhale into the sensor for 3-5 seconds.
4. The test results can be read on the display.
5. When the test result reaches the following range, the words "Caution" and "Warning" will be displayed.
0.02% BAC (or 0.2g / l) to 0.05% BAC (or 0.5g / l)
0.05% BAC (or 0.5g / l) to 0.08% BAC (or 0.8g / l)
6. When the test result reaches the following range, the word "Danger" will be displayed.
over & EQUAL 0.05% BAC (or 0.5g / l)
over & EQUAL 0.08% BAC (or 0.8g / l)


High-precision and digital liquid crystal display: Sensitive semiconductor sensors accurately display alcohol content in seconds. This breath analyzer provides you with highly accurate test results that reliably withstand high BAK values. The Alcohol Tester has a large LED display and red numbers so you can easily read the data from the meter and show how drunk you are and whether you can drive.
Automatic alarm calculation and energy saving mode: If the measurement exceeds 0.5 ‰ BAC, the breath analyzer will give you an audible alarm. The alcohol tester will automatically shut down 5 seconds after the test is completed to save energy and protect the environment. In addition, it has a battery level indicator.
Simple: One-touch operation, very easy to use. Simply plug in the two AA batteries that come with it(Not included), turn on the breath detector, and start testing. It's that simple. Your BAC results will be displayed on a bright, easy-to-read LCD screen after 10 seconds. If more control is needed, you can easily change the unit of measure and set a user-defined BAC threshold for testing.
Carry it with you: The Breathing Analyzer is small (10g), so you can carry it anywhere, anytime, perfect for testing with your family or friends. This professional alcohol respirator is compact and requires only a small amount of space to be easily carried anywhere in the wallet or pocket.
Breath Analyzer with Police Level Accuracy: The Breath Analyzer uses police-grade fuel cell sensor technology. Using the Fuel Cell Sensor Series Alcohol Meter maintains the accuracy of

note
1. After drinking, it is recommended to wait for 20 minutes before testing, because it takes about 20 minutes for alcohol to enter the blood from the digestive organs, and the alcohol remaining in the mouth also needs time to dissipate.
2. For more accurate results, there should be a minimum of three minutes between each test.
3. Do not use products that contain benzene, gasoline, and tinna water to clean the tester.
4. Do not allow any liquid to penetrate the sensor.
5. For your safety and the safety of others, do not drive while drinking
#Displaytester #Alcoholtester #