AT-65S Portable Blowing Alcohol Tester Breathing Alcohol Tester

1. Digital display of alcohol concentration results with prompt sound2. Fast response and recovery blue backlight3. The mouthpiece can be replaced and 5 mouthpieces are distributed4. Automatic shutdown and power saving function5. Sensor: semiconductor alcohol sensor6. Power supply: 2 AAA batteries (need to purchase by yourself)7. Warm-up time: 10 seconds8. Response time: 5 seconds9. Working environment: 10 to 40 degrees Celsius10. Test range: 0.00%-0.19% BAC11. Features: clear screen accurate test environmentally friendly materials multiple mouthpiece design high sensitivity smart chip12. Voltage: 3v13. Dimensions: 112 x 68 x 22mm14. Weight: 36gPrecautions:1. Test after drinking for at least 20 minutes because it takes about 20 minutes for alcohol to be absorbed from the digestive system into the blood. Immediately after drinking the results can only reflect the alcohol concentration in the mouth at that time not the alcohol concentration in the blood.2. In order to make the