Notice

1. When using, after pressing the power button, the "preheating" digital display will appear, and the screen will count down (1-15 seconds). Then the "Blow" digital display appears, and the screen counts down (1-9 seconds). When the number displays "00", please start blowing to test it.

2. After receiving the product, if it cannot be used, please carefully read the precautions in the manual.

3.When the alcohol tester is taken out of the package for the first time or not used for a long time, a large amount of gas and other impurities will attach to the sensor.
In this case, you need to press the power button several times repeatedly to clean the alcohol tester by preheating.

product information

Sensor Type: High Sensitivity Direct Thermal Alcohol Sensor
Display: LCD liquid crystal display
Shell material: ABS plastic
Test range: 0.000-0.199%BAC(0-1.9g/l)
Quasi-silicon: plus or minus 0.005% BA
Units of measurement: mg/l (BrAC) mg/ml (BAC)
Measurement mode: quick check, automatic detection
Measuring time: 10 seconds
Power supply mode: Built-in rechargeable polymer lithium battery
Use battery: 3.V 300MAH can continuously test alcohol for 300 times
Power adapter requirements: DC5V 1A
Working temperature: 0-45℃
Warm up time: 10 seconds
Blowing time: within 10 seconds, more than 4 seconds required
Response time: less than 5 seconds
Working current: 250MA (max)
Standby current: less than 20UA