Measurement trends
The following table shows the meaning of each trend symbol.
Symbol
Meaning
Rising
Constant
Falling
c) Outdoor sensor
F
E
D
C
A Wind speed sensor
B UV and light sensor
C Solar cell
D Circular spirit level
E Temperature/humidity sensor
F Rain funnel
G Wind vane
H Mast mounting bracket
RESET button (recessed)
I
J Battery compartment cover
K LED indicator (wireless signal)
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Humidity
> 3 %
≤ 3 %
> 3%
G
B
Temperature
≥ 1 °C/2 °F
< 1 °C/2 °F
≥ 1 °C/2 °F
A
Air pressure
> 1 hPa
≤ 1 hPa
> 1 hPa
H
I
J
K
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