Beurer OT 30 Instrucciones De Uso página 50

3. Close your mouth and breathe calmly
through your nose so that the air from your
breathing does not influence the measure-
ment. During measurement, the display is
switched off to save the battery and the LED
ring flashes slowly. Measuring ends when a
stable temperature is reached. An acoustic
signal sounds and the measured temperature
value is shown.
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