With a reputable detection range of BAC 0.0% - 0.199%, 0.0% -1.990% and 0.0% - 0.995% mg/l, this incredibly accurate range reader is another in our line of smooth, subtle and modern breathalyzers. Its tall sofisticated design and dark red and black color combination compliment any suave dinner party or formal function.its illuminated Orange Digital LED display gives clear and accurate range readings at night whilst its quick 5 second response-resume function make this an almost immediate testing device, aimed to respond to your demanding schedule and ending with an automatic power-off function. This breathalyzer is your trusty companion, seamlessly slipped into your top pocket or slid into you purse.At a Glance...Sofisticated design with dark red and black color combination Iilluminated orange digital LED display Simple functions and simple but highly accurate range readingsManufacturer SpecificationsSensor: Semiconductor alcohol sensor Warm-up time: Within 10 seconds Respond time: Within 5 seconds Detection range: 0.000% - 0.199% BAC 0.000‰-1.990‰ BAC 0.000 - 0.995 mg/l Display Formats: % BAC, ‰ BAC, mg/l Other Features: - Quick response and resume - Auto power-off - Orange-colored backlight - Low voltage indicator Power input: 3V (2 x AAA alkaline battery, not included) Operating temperature range: 5 ~ 40 ℃ Dimensions: 115x15x45 mm Certification: CE, FCC, RoHSPackage ContentsBreathalyser English Manual Hand Strap