Breathalyzer Professional Grade Portable Breath Digital Display Alcohol Teste...

Breathalyzer Professional Grade Portable Breath Digital Display Alcohol Tester with Extra 5 Mouthpiece

• ✤ SMART & FAST RESULT: High accuracy, the AT-818 alcohol concentration alcohol tester is used to measure the human body, intelligent MCU control, when the test results more than 0.05% bac or 0.50 ‰ bac or 0.25 mg/l, or 50 mg / 100 ml, it warned audio and video, warn you.
• ✤ EASY TO READ: Blue LED display makes it easy to read even during night viewing. It has an auto shut off to save power after you have finished. LCD screen flicker alerts you of a low battery condition.
• ✤ ENERGY-SAVING: It can set automatic shutdown. Powered by 3AAA batteries (not included but usually available), automatically shut down after 5 seconds to save power. Every time you install a battery, you can test more than 200 times. In addition, low power instructions are designed.
• ✤ ONE TOUCH OPERATION: It is very easy to use. Simply use your breathalyzer and start testing. You can easily change the unit of measurement and set the user defined BAC threshold for the test.
• ✤ WARRANTY: Please tell us if you are not satisfied with our products, We will give you a full refund and try our best to improve our products and service. In order to let our customers buy this breathalyzer with confidence, we supply unconditional 30 days refund or replacement.