Measuring Humidity and Temperature

For as long as the measuring tool is switched on, the humidity (a) and ambient temperature (b) will be continuously measured by the humidity and temperature sensor (4).

Keep the measuring tool away from your body and from other persons while taking a measurement. Body heat or the air you breathe may distort the measured values.

If the measured values change despite you not moving the measuring tool and there being no wind, the humidity and temperature sensor (4) will adapt to the environmental conditions. Wait until the measured values no longer change.
If necessary, you can speed up the sensor's acclimatisation by gently moving the measuring tool back and forth.