POWER SUPPLY
1. Open the battery compartment door.
2. Install 1 battery (CR2032 size 3.0V) strictly according to the polarities shown.
3. Reinsert the battery compartment door.
OPERATION
Temperature and humidity
1. Press the °C/°F button to switch the displayed temperature between and .
2. Once the battery is installed, the main unit will start displaying the interior measurement information.
3. There are 3 different icons to displaying the indoor climate as below:
Comfort level
humidity is same or lower than 40%
humidity is same or higher than 70%
humidity is higher than 40% but lower than 70%; at same time, the temperature is
higher than 20°C (68°F), but lower than 27°C (80.6°F)
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