Mini LCD Digital Breath Alcohol Tester Personal Breathalyzer Analyzer

Description 1 MiniPortable Small size only 10cm in length easy to carry 2 Easy To UseSimple one button operation easy to deal with dark environment at night or drunk state 3 USB ChargingCan be charged by mobile power laptop car convenient and fast 4 SoundLight PromptDi di there will be clear beep prompt tone and 3 colors light prompt convenient for you to operate and result prompt 5 Blowing TypeAir blowing non contact hygienic and high precision Feature 1 LED Display Make it much easier for the night display and give you professional accuracy for safe driving 2 3 Detection Indicators Green Safety Orange Caution Red Danger 3 High Precision high sensing chip more accurate measurement 4 Scientific filter design Take out the air and leave only alcohol The accuracy of the measurement is very high Specification Color Black SilverMaterial ABSTimes of Full Power Use 300 TimesSize About 10x2 7x1 4cm 3 94x1 06x0 55in Operation Steps 1 Power ON Slide the switch down to turn on 2 Warm Up When the degree is returned to zero the preheating is completed 3 Blow Blow at the tuyere with moderate force for 3 5 seconds 4 Result The results of alcohol concentration are displayed and the corresponding concentration indicator is on 5 Power OFF Slide the switch up to shut down Attention 1 Please test after drinking for at least 20 minutes because it takes about 20 minutes for the alcohol to be absorbed from the digestive into the bloodstream If testing immediatel