Phonak BTD500 - Page 57

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Keep dry.
Humidity transportation and storage:
<90% (non condensing).
Humidity operation: <95% (non
condensing).
Atmospheric pressure: 200 hPA to
1500 hPA.
Temperature transport and storage:
–20°C to +60°C
(–4° to +140° Fahrenheit)
Temperature operation:
0° to 40° Celsius
(+32° to +104° Fahrenheit)