TFA-Dostmann Sun 2 Black LED Battery Indoor Outdoor Thermometer Hygrometer

The TFA-Dostmann Sun 2 Black LED is a compact indoor/outdoor thermometer and hygrometer with a colour-illuminated display that gives a clear overview of current weather information. An integrated electronic barometer measures air pressure and the device shows a simple weather forecast with sun, cloud or rain symbols above a colourful landscape. Outdoor temperature and humidity are provided by a dedicated wireless transmitter; daily maximum and minimum outdoor temperatures are permanently shown. Indoor temperature and humidity are displayed with a comfort-level (smiley) indicator. Time and date are received by radio; the unit can stand on a table or be wall-mounted. A mains adapter for the base station is included, and up to three additional wireless transmitters can be paired for monitoring other locations.

Advantages

The colour LED display provides readable weather information and adjustable brightness with four levels plus an automatic night dimming period. Wireless transmission supports up to three outdoor transmitters (range up to 100 m) so you can monitor multiple locations such as garden, basement or children's room. The station permanently stores and displays daily max/min outdoor temperatures including time and date of recording, and shows dew point. Integrated radio-controlled clock with weekday and date (6 languages) and an alarm with snooze function add everyday convenience.

Suitable for

• Home users who want indoor climate monitoring and simple weather forecasts
• Monitoring outdoor temperature and humidity at garden, balcony or outbuildings
• Using in bedrooms as a radio-controlled clock with alarm and dimmable display
• Tracking max/min outdoor temperatures for basements or children's rooms

Key specifications

• Product: TFA-Dostmann Sun 2 Black LED (MPN 35.1174.01, EAN 4009816042187)
• Functions: indoor/outdoor temperature and humidity, comfort indicator, electronic barometer, weather forecast symbols, dew point, max/min with time and date
• Radio-controlled clock with date and weekday (6 languages) and alarm with snooze
• Wireless transmitters: supports up to 3 transmitters, transmission range up to 100 m
• Display: colour LED with 4 brightness levels and auto-dim; continuous operation possible via included mains adapter
• Power: base station adapter included; transmitters require AAA/AA batteries (sold separately)
• Dimensions (approx.): 113 x 24 x 113 mm

How to use

Place the base station on a table or mount it on the wall and connect the included mains adapter for continuous operation. Install batteries in the outdoor transmitter(s) and place each transmitter in the desired outdoor location within the specified range. The base station receives outdoor data wirelessly and displays indoor measurements from its built-in sensors. The radio-controlled clock sets time and date automatically. Use the menu or buttons to view max/min records, set alarm and snooze, adjust display brightness and set the night dimming period.

Usage recommendations

For reliable outdoor readings, position transmitters sheltered from direct rain and strong sunlight, ideally under an eave or in a ventilated, shaded location. Replace transmitter batteries promptly to maintain signal reliability. Use the included mains adapter for uninterrupted colour display and to preserve batteries in the base station.