4.2/ OPERATING CONDITIONS
The instrument must be used in the following conditions to satisfy the safety of the user and
the metrological performance:
- Use indoors
- Altitude: ≤ 2000 m
- Transportation altitude: ≤ 12 000 m
% RH
90
80
70
60
50
40
30
20
10
0
-50
-40
-30
Storage
Stockage
-20
-10
0
10
20
température en °C
Temperature
18
Use
Reference
Utilisation
Réference
30
40
50
60
70
°C
80
90