Description The potable breath alcohol tester detector is a device for estimating blood alcohol content (BAC). It can be used in a wide variety of settings including clinical test applications and for personal use. Its uses advanced semiconductor alcohol sensing technology to quickly take a breath sample and provide a blood alcohol content (BAC) estimate. Feature - Color: White. - Material: Plastic. - Size: Approx. 10.2 x 3.8 x 1.8 cm / 4.1 x 1.5 x 0.7 inch (L x W x H). - Respond time: Within 5 seconds - Voltage: 3V - Operating temperature range: 5-40 Celsius degree - LCD display. Pefect for driver DUI breathalyzer test. - Portable design: easy to carry. - High accuracy, detection range: 0.00-0.19% BAC / 0.00-1.9g/LPacking list: 1 x Portable LCD Digital Breath Alcohol Analyser Breathalyzer Tester Inhaler Alcohol Meters