Features:
1.Advanced nanoscale semiconductor ethanol sensor
2.Quick respond and recovery, stable performance, convenient and fast test
3.Artificial intelligence MCU Control
4.Screen visual display for the testing process
5.Digital LCD words and figure screen display with blue background light
6.Portable, Compact and lightweight
7.Convenient and sanitary breath out design
8.Auto audio alarm if the test result is over preset value
9.Self-check for the sensor fault
10.Smart power-saving design, low power indication of battery

Specifications:
Model number: AT6000
Detection Range: 0.00?1.00mg/L, 0.00?0.20%BAC, 0.00?2.00g/L
Alarming Level: 0.05%BAC, 0.50‰BAC, 0.24mg/L, 0.5g/L
Alarming Type: Audio Alarming
Accuracy: ±10% F.S
Warm-up Time: less than 10~30s
Response Time: less than 5s
Powered by: 3 AAA batteries(not included)
Working Current: less than 120mA
Working Voltage: DC4.5V
Working Temperature: -10-50?
Relative Humidity: Less than 93% (No Dew)
Normal Battery test time: more than 60 times(3 AAA batteries)
Product Dimensions: 4.09*3.11*1.1inch
Weight: 2.3oz

How to use:
1.Press the test key, counting down from 100 to 0 (Do not blow into the the Breathalyzer as it needs 20 seconds to clean the inside mess)
2.While screen display letter "C" and move from left to right, it will take 10 seconds to warm up, at this time, starting to blow into the device for 3 seconds and left
3.Finish blowing, if there is alcohol in your blood and mouth cavity, the screen will display 0.xx to indicate the alcoholic content, if it is 0.00, it means no alcohol

Package includes:
1x Digital Breath Alcohol Tester
5x Mouthpieces
1x User Manual

• ?High Accuracy and Sensitivity: This breath alcohol tester is used to measure the alcohol concentration in human body. With sensitive semi-conductor sensor, it has high accuracy test result up to 0.01mg/l, four units of measurement can be converted (%BAC, ‰BAC, mg/l, mg/100ml)
• ?Artificial intelligence MCU Control: When the test result is above 0.05%BAC or 0.50‰BAC or 0.25mg/L or 50mg/100ml, it will send out audio alarm to remind you. It is also a good companion for breast-feed mothers who want to know whether they can feed their children or not after drinking through measuring their BAC(Blood Alcohol Content)
• ?Energy-saving: Powered by 3 AAA batteries (not included in the package), it will automatically shut off to save power after finishing testing, Smart power-saving design, low power indication of battery
• ?Digital LCD Screen with Blue Background Light: no worry about the blindness to use it at night
• ?Compact & ultra small: This Breathalyzer is mini sized, lightweight, space-saving, and portable, you can put it in your handbag or car, it's ultra convenient to test your alcohol concentration while driving