Item Type: Breathalyzer <br>Sensor Type: Semiconductor Type <br>Charging Input: 5V1A <br>Response Time: ≤20s <br>Measuring Range: 0-0.19%BAC, 0-0.95mg/L <br>Measurement Error: ±0.01%BAC <br>Operating Temperature Range: -5℃~45℃ <br>Storage Temperature Range: -20℃~50℃ <br>Blowing Continuity Test: 5S ≥10L/min. <br>Battery Type: 1 x 02030 polymer lithium battery 200mAH, delivered with built in battery. <br>Working Current: 150mA <br>Charging Method: DC 5V 1A<br>1、Accurate Chip: Based on high accurate chip, the breathalyser has smart sensor for more accurate and reliable testing. <br>2、Smart Testing: Integrated design, slide up the baffle to close and prevent dust, slide down the baffle for testing. <br>3、Better Design: Powered by battery, the breath tester enables safe and simple non contact detection through one breath. <br>4、Clear Display: LED digital display can clearly show the data, also has 3 colour indicator for quick view at a glance. <br>5、Easy Carrying: Comes with a light weight and a compact size as well, the easy carrying makes the outdoor use easier.<p>1 x Breathalyzer</p><p>1 x Data Cable</p><p>1 x Lanyard</p><p>1 x User Manual</p>