Breath Alcohol Tester LCD Display Highly Sensitive Detector Breathalyzer Tester

Breath Alcohol Tester LCD Display Highly Sensitive Detector Breathalyzer Tester Features 1 Digital alcohol test with audible alert 2 Range 0 00 0 19 BAC0 0 1 9 g l 3 Quick response and resume 4 Key chain 5 Auto power off 6 Use 2 AAA alkaline batteries not included the battery Specifications Material ABSDetection range 0 00 0 19 BAC 0 00 0 95 mg lSensor Semiconductor alcohol sensorDigital display results BAC mg lWarm up time Within 10 secondsRespond time Within 5 secondstemperature range 5 40℃Power input 2 AAA 1 5V alkaline batteries not included Size 11 5x4 5x2 5cm 4 5x1 8x1 Color Black WhitePacking Included 1 x Digital alcohol breathalizer tester5 x Breath inhaler Case1 x User ManualInstalling battery 1 Slide open the battery compartment lid from the back of the unit 2 Insert two AAA UM 4 alkaline batteries with correct polarity as indicated 3 Replace the battery compartment lid Warm up 1 Press the power button once the alcohol tester LCD will turn on with one beep sound 2 The warm up symbol is displayed and the 10 to 00 countdown is started that indicate the tester is in warm up mode Note 1 If first warm up is defeated the tester will be reset automatically and warm up again for 1 3 times 2 It always has a large number of gasimpurity adsorbed on the surface of alcohol tester when first time taking out the tester from the packaging or after long time no using for the tester it need more time for cle