C06 Rechargeable Non-Contact Blowing Alcohol Detection Breath Tester Meter High-precision Handheld LCD Digital Portable Body Alcoholicity Analyzer Detector Breathalyzer Device for Drivers Feature: 1. High sensitivity alcohol measurement 2. Small and portable, easy to carry 3. built-in lithium battery, recycling use 4. Digital display screen, the data is clear at a glance 5. Three status lights, warm reminder Specification: Sensor Type: Semiconductor Sensor Display: LCD display (black and white) Shell material: ABS plastic Test range: 0.00-0.19%BAC (0-1.9g/l) Unit of measure: mg/L (BrAC) mg/mL (BAC) Measurement method: quick survey, automatic detection Measurement time: 20 seconds Power supply: built-in rechargeable polymer lithium battery Use battery: 3.7V 140mAh can test 150 times continuously Power adapter requirements: DC5V 1A Working temperature: 0-45 Warm-up time: 10 seconds Blowing time: within 10 seconds, it is required to be more than 4 seconds Response time: le than 5 seconds Working current: 250mA (maximum) Standby current: le than 20UA Size: 90x25mm/3.54x0.98in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1*Alcohol Tester