Alcohol Tester High Precision Non-Contact Breathalyzer LCD Digital Display USB Rechargeable Drunk Driving Analyzer

Alcohol Tester High Precision Non-Contact Breathalyzer LCD Digital Display USB Rechargeable Drunk Driving Analyzer Description

Feature:
1.Accurate reading;
2.Large capacity battery;
3.USB charging;
4.Recycle;
5.Dust-proof design;
6.No contact,more hygienic;

Specification:
Sensor Type:Semiconductor sensor;
Display:LCD liquid crystal display (black and white);
Shell Material:ABS plastic;
Test Range:0.00-0.19%BAC (0-1.9g/l);
Unit Of Measurement:mg/l (BrAC) mg/ml (BAC);
Measurement Mode:Quick investigation, automatic detection;
Measuring Time:20 seconds;
Power Supply:Built-in rechargeable polymer lithium battery;
Use Battery:3.7V 140mAhcan test 150 times continuously;
Power Adapter Requirements:DC5V 1A;
Working Temperature:0-45;
Warm-Up Time:10 seconds;
Blowing Time:Within 10 seconds, the requirement is greater than 4 seconds;
Response Time:Less than 5 seconds;
Working Current:250MA (max).