TFA Dostmann 30.3016.01.IT Manuel D'utilisation page 61

SPECIFICATIONS:
Temperature measuring range:
Indoor : -9.9ºC to +59.9ºC with 0.1ºC resolution
(14.1°F to +139.8°F with 0.2°F resolution)
("OF.L" displayed if outside this range)
Outdoor : -39.9ºC to +59.9ºC with 0.1ºC resolution
(-39.8°F to +139.8°F with 0.2°F resolution)
("OF.L" displayed if outside this range)
Indoor Temperature checking interval
Outdoor Temperature reception
Transmission frequency
Maximum radio-frequency power
Power consumption:
Temperature Station
Outdoor Temperature Transmitter
Battery life cycle
: every 16 seconds
: every 4 seconds
: 868 Mhz
: <25 mW
: 2 x AA, IEC LR6, 1.5V
: 2 x AA, IEC LR6, 1.5V
: approximately 24 months
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