Alcohol Tester,GREENWON Portable LCD Display Digital Alcohol Breathalyser Analyzer Detector For Drivers (5 Pcs Mouthpieces are in the back of the tester)

Descripción

Accurate Results With advanced semi-conductor sensor, the breathalyzer provides your professional accuracy. 5 PCS Mouthpieces Equipped with 5 pieces of mouthpieces, it will be much easier for you to test your family or friends. The mouthpieces are concealed on the back of the device, right above the battery compartment. Portable and Convenient Powered by three AAA batteries(not included), it is compact and portable so you can take it everywhere you go to ensure safe drive. Specification: Sensor: high-precision semi-conductor sensor Detection Range:0.000-0.199% BAC; 0.000-1.990‰ BAC; 0.000-0.995 mg/L (BrAC） Warning Point：0.050% BAC; 0.500‰ BAC; 0.250mg/L (BrAC) Warm-up time: Within 15 seconds Respond time: Within 5 seconds Operating temperature range: -10℃ ~ 50℃ Digital display results (%BAC / ‰BAC / mg/L) Power input: 3V (3 x ""AAA"" alkaline battery, not included) LCD backlight: Blue Package Included: 1 x Breath Alcohol Tester ( including 5pcs mouthpieces ) 1 x Cloth bag 1x User Manual Notes: 1. Do not use the breath analyzer until it has been 20 minutes since the last drink; 2. To ensure the accuracy of the test result, please wait at least 3 minutes to begin next test after last test. 3. Do not use it in the environment of paints, pesticide, alcohol and other corrosive gas; 4. Once it turns on, it will take 15 seconds to warm up. After this it will beep and inform you to blow into the device. Both are timed so you know exactly when to do what. You have 10 seconds to blow into the device and then it will give you the results.