Notification
To ensure the real test result of alcohol concentration of human blood
and avoid sensor damaging, please wait 15 minutes to take test after
drinking.
Recommend to calibrate the sensor once the tester indicates CAL "0
Days Left".
The sensor may be damaged if the cigarettes smoke is blew into the
tester directly.
Avoid to use the tester when environment temperature exceeds its
specified range.
Avoid any fall or strong shock.
Instructions icon
Please know the icons before using this product.
Warning
—May cause danger to user or others.
Caution
—May cause damage to tester.
Remarks
—Notes or instructions for additional information.
[ ] button on the alcohol tester. Such as [
] shows power on/off.
<> button on the touch screen. Such as <testing>.