Digital Weather Station Denver WS-650 Indoor Outdoor Thermometer Barometer Hygrometer

The Denver WS-650 digital weather station displays synchronized RCC time with DST, a calendar and weekdays, and offers comprehensive indoor and outdoor environmental data. It combines an indoor thermometer, outdoor thermometer, barometer and hygrometer in a compact white unit (190 mm × 17 mm × 125 mm) that can run on AC or battery power. The device shows trends for barometric pressure, humidity and temperature and supports multiple languages for weekday display.

Advantages

The unit provides precise RCC time sync with automatic daylight saving time adjustment and two programmable alarms with snooze. It delivers a full set of weather indicators—moon phase, weather forecast icons (sunny, partly cloudy, cloudy, rainy, snowy, storm), barometric pressure with selectable units, and both real-time and dominant wind direction in 360° and 16-point formats. Temperature and humidity are available for indoor and outdoor locations with selectable °C/°F, and wind and rain measurements include various unit options and time ranges.

Suitable for

• Home monitoring of indoor climate and outdoor conditions
• Small office or classroom environmental tracking
• Hobbyist weather observation and basic local forecasting

Key specifications

• Functions: RCC time sync with DST, calendar, dual alarm with snooze, moon phase, weather forecast icons
• Measurements: Indoor & outdoor temperature (°C/°F), indoor & outdoor humidity, barometric pressure (M/hPa, ft/inHg)
• Precipitation and wind: Rain rate (daily/weekly/monthly in mm/in), gust or average wind speed (mph, km/h), real-time & dominant wind direction (360° and 16 directions)
• Display languages for weekdays: DE, DK, EN, ES, FR, IT, NL
• Power & size: AC or battery power; dimensions 190 × 17 × 125 mm; colour: white

How to use

Place the main display unit indoors on a flat surface or mount it according to the manual and install the outdoor sensor(s) in a sheltered, well-ventilated location away from direct sunlight and splash. Connect to AC power or insert batteries, allow the station to receive RCC signal for time sync, and pair the outdoor sensor(s) following the device instructions. Use the unit’s controls to set time, alarms, units (°C/°F, mm/in, mph/km/h), and preferred weekday language. Position sensors where they represent the measurement area for accurate temperature, humidity, wind and rain readings.

Recommendations

For reliable outdoor readings, mount sensors in shaded, ventilated locations and keep rain gauges and anemometers clear of obstructions. Regularly replace batteries in both indoor and outdoor units to maintain wireless transmission and time synchronization.