! Portable non-contact USB Alcohol Tester T01 The reusable electronic alcohol tester is an easy-to-use and precise device that allows you to check the alcohol content in the exhaled air. It will be perfect in any situation that requires checking the user's sobriety. Quick and accurate measurement: Thanks to high measurement accuracy (0.005%BAC) and a wide range of measurements (0.00 1.990‰BAC), the breathalyzer is perfect for situations that require the most precise data. Very fast response time Response time is ok. 5 seconds, while the breathalyser is ready for use after approx. 10 seconds after starting. Product features: Backlit LED display - thanks to which you can read the result regardless of the time of day or lighting. Alcohol concentration indicator - 3 colors (red-orange, green) Contactless Simple to use - just press the power button and hold for 2 seconds to start the tester, then wait 10 seconds for the device to warm up and blow for a few seconds Quick and accurate measurement - you get the test result after approx. 20 seconds (preparation time: 10 seconds, blowing time: 5 seconds, reaction time: 5 seconds) Choice of 2 measurement units - % BAC, g/l Built-in lithium battery - charging via USB cable Compact size - you can always have it with you Specification: Model: T01 Display: LED Backlight: Yes Measurement accuracy: 0.005% BAC Measurement range: 0.00 0.19%BAC Preparation time: 10 seconds Exhalation time: about 5 seconds Battery Capacity: 200mAh Power: USB cable Dimensions: 28 x 15.3 x 96.7 (mm) Colour: black The package contains: 1x T01 non-contact alcohol tester 1x USB cable