The bar scale informs you in plain text how to classify the
measured value.
LOW
Area:
OK
Area:
HIGH
Area:
Fault/Remedy
Fault
The indicator is illegible, the
function is unclear, or the
values are obviously false.
Technical data
Model:
Batteries:
Rated current:
Measuring range
34
Air humidity is too low
1 – 39% relative humidity
Air humidity is OK
40 – 70% relative humidity
Air humidity is too high
71 – 90% relative humidity
Possible cause
Remove the
batteries for a few
moments.
CK 2304 bathroom clock with
thermometer/hygrometer
2x LR03 (AAA)/1.5 V
28 mA
CK 2304 bathroom clock