Black Portable Breathalyzer Noncontact High Accuracy Alcohol Tester USB Rechargeable With Digital

Feature： 1. Noncontact Design： Noncontact blowing detection is safe and more hygienic, allows multiple persons to use without extra mouthpiece replaced. 2. High Accuracy： Alcohol tester adopts high accuracy and sensitive semiconductor alcohol sensor, generating accurate results. 3. USB Rechargeable： Built in 140mAh polymer battery, can be used for 300 times, very durable, and USB rechargeable. 4. Portable： Breath alcohol tester is very small and portable, can be easily carried in your wallet or pocket, convenient and practical. 5. Application： Breathalyzer is suitable for wedding, parties, feast or other social activities to ensure safe driving after drinking. Specification： Item Type： Alcohol Tester Material： ABS Color： BlackFunction： Breathalyzer test Built-in Battery： Polymer lithium ion Battery Capacity： 140mAh Detection Range： 0.00-0.19percent BAC (0-1.9GL) Detection Error： +-0.005percent BAC Detection Unit： mgL (BrAC); Mgml (BAC). Package List： 1 x Alcohol Tester1 x USB Cable1 x User Manual