TFA-Dostmann 35.1083.54, Schwarz, Silber, Innen-Hygrometer, Innen-Thermometer, Außen-Hygrometer, Außen-Thermometer, Hygrometer, Thermometer, Kunststoff, 20 - 95%, 1 - 99%

wireless transmission of outdoor temperature and humidity via transmitter (max. 100 m),
indoor temperature and humidity,
daily highest and lowest values with time and date of recording,
symbols for actual weather and forecast,
tendency of atmospheric pressure,
absolute and relative atmospheric pressure,
bar graph indication of atmospheric pressure for the last 24 hours,
programmable alarm functions for certain weather conditions,
like temperature alarm,
storm warning,
dew point, radio controlled clock with alarm,
snooze function and date,
backlight,
temperature range: outdoor -40...+65°C (-40...+140°F),
indoor 0...+60°C (+32...+140°F),
reversible °C/°F,
humidity outdoor: 20...95%,
indoor: 1...99 %, for hanging or standing,
equipment:
outdoor transmitter for temperature and humidity 30.3166,
(batteries 3 x 1.5 V AA display station, 2 x 1.5 V AAA transmitter not inclusive)
180 x 100 x 33 mm, 84 x 62 x24 mm,
439 g, EK-EL