Portable Breath ~ Professional Breathalyzer Dial LCD Display Auto Power Off Sound Alarm For Drivers

body { font-size: 100%; color: #000; font-family: Open Sans,Arial,Heetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #descrtion { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } accurate meter: the with profeional airway design and high-precision semiconductor r, test your concention (BAC) more accurately and faster. Test winner with 99.1%, range of 0.00% ~ 1.9% BAC / 0.0 ~ 1.9 g/l. Clear illuminated LCD display shows the test result directly.Easy to : , simply insert 2 AAA batteries (not included), turn on your . Wait 20 seconds to warm up, then you can start testing. The turns off automatically to save power when no operation is done for 10 seconds.[Acoustic warning]If the BAC result exceeds certain values, this breathalyser es sounds to inform you so you can e a better judgment. the display is more than 0.050% BAC or 0.500% BAC or 0.250mg/L (BrAK), the emits an alarm.Compact and portable: this comes with 14 interchangeable mouthpieces. They can be cleaned and red, which is good for hygiene. r compact design, fits in your pocket and is easy to hold and carry wherever you go. Perfect for drivers.Colour: blackMaterial: ABSPackage Contents:1 * 4 * NozzleOnly the above package content, other products are not included.Note: Light shooting and different displays may ca the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.