AM01 Non-contact LCD Display Digital Alcohol Breath Tester Gas Tester Analyzer Meter Car Alcohol Tester USB Charging

Features High definition display precision numerical LED large screen display Simple reading with Three color indicator and clear at a glance Precision algorithm for removing impurities and retaining alcohol Alcohol quality automatically removes flowing impurities only for more accurate detection USB power supply built in high capacity lithium battery it can be used about 300 times with one charge No mouthpiece contact is required Safer and more hygienicAvoid blowpipe style bacteria breeding without contact and the measurement is healthier Equipped with smart chip highly sensitive sensor more accurate measurement It is recommended to start the test 20 minutes after drinking which is more accurate Specifications Model AM01Color BlackSensor type semiconductor sensorDisplay LCD liquid crystal display black and white Shell material ABS plasticTest range 0 00 0 19 BAC 0 1 9g l Unit of measurement mg l BrAC mg ml BAC Measurement mode quick investigation automatic detectionMeasuring time 20 secondsPower supply Built in rechargeable polymer lithium batteryUse battery 3 7V 200MAH can test 300 times continuouslyPower adapter requirements DC5V 1AWorking temperature 0 45℃Warm up time 10 secondsBlowing time within 10 seconds the requirement is greater than 4 secondsResponse time less than 5 secondsWorking current 250MA max Standby current less than 20UAProduct Size 8 2 x 2 4cm 3 2 x 0 9inProduct Weight 20g 0 7ozPackage Size 10 x 8 8 x 2 2cm 3