Ventus W161 Owner's Manual - page 6
of
6
SPECIFICATIONS
Indoor Temperature: 0 C to + 50 C (+32 F to +122 F)
In/Out Humidity :
20% - 99% RH
Remote sensor :
-20 C to +60 C (-4 F to +140 F)
Channel
:
max. 3 remote sensors
Transmission :
up to 75M (246 ft.) in open area, RF434 MHz
Resolution
:
0.1 degree C for temperature, 1% for humidity
Clock
:
DCF77 Radio-Controlled, Quartz back-up
Power
:
6.0V adapter & AA x 3 pcs for main unit
AAA x 2 pcs for remote sensor