Mould alert
1
12-hour indicator of relative humidity
2
3
MAX indicator
Relative humidity in percentage
4
Battery change indicator
5
Alarm indicator
6
MAX.MIN sensor button
7
°C/°F toggle button
8
Red LED alarm signal
9
10 Alarm on/off button
11 Activate alarm / dew point sensor button
12 MIN indicator
13 Temperature in °C or °F
14 Dew point
15 Comfort level indicator
Hygrometer WS 1500/1501
33