EN
Operation
•
Insert one of the mouthpieces into the ‚blow
in’ hole.
•
Press and hold the test button until the device
powers on.
•
Wait for countdown to zero.
•
Once the countdown is over, the screen
will display flashing C letter. Take a deep
breath, blow steady into the mouthpiece until
hearing a CLICK sound (about blowing 6
seconds).
•
The screen displays 0; wait for the test
results.
•
Your test result will be displayed on the
screen for 20 seconds.
AA
A
1
5V
.
A
AA
1
5V
.
Содержание Alkomat AT551 MIE2124
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