Portable Digital Breath Tester Breathalyzer Alcohol Breath Tester Professional Alcohol Detector Lcd Detector Backlight Light

Precautions 1. Take the test after drinking for at least 20 minutes, as it takes about 20 minutes for alcohol to be absorbed from the digestive system into the bloodstream. If you take the test immediately after drinking, the result will only reflect the concentration of alcohol in your mouth at that time, not the concentration of alcohol in your blood. 2. For accurate test results, wait 20 minutes after drinking before taking the test, and preferably take the test more than 3 minutes after the last test. 3.Don't wipe the product directly with chemicals or corrosive solvents to avoid the liquid flowing into the blowpipe. 4.If in the environment with high concentration of gas, the product will not work properly. 5.If the residual gas in the machine is too thick, the product will not show the result in the next test, please gently shake the product several times to let the gas inside evaporate. 6.If the test is conducted under low power, there will be some deviation between the test value and the real value. 7.Strictly prohibited in the pigment, insecticide, alcohol and other corrosive gases or air dirty closed environment to place and use.

Product Features: 1.Digital display of alcohol concentration results with a beep; 2.Rapid response and recovery; 3, Alarm point can be selected; 4, Red backlight; 5, automatic shutdown power saving function; 6, the mouthpiece can be replaced, delivery of 5 mouthpieces.

Specification: Sensor: semiconductor alcohol sensor Warm-up time: within 10 seconds Response time: within 5 seconds Working environment: 5 40 degrees Celsius Test range: 0.00%-0.19%BAC&0.0-1.9g/L Power supply: 2pcs AAA alkaline batteries (not included) Product size: 118X70X28mm Material: Metal + ABS

Package Includes: 1x Alcohol Tester 5PCS Alcohol tester mouthpiece