Digital Weather Station Denver WS-540BLACK

The Denver WS-540BLACK is a compact digital weather station designed to provide reliable indoor and outdoor temperature and humidity readings. Featuring separate sensors for inside and outside measurements, a built‑in display and a radio-controlled clock function, this weather station delivers clear environmental data for home or office use. The unit supports both AC power and battery operation and comes in a sleek black housing with dimensions of 159 mm × 23 mm × 109 mm.

Advantages

The device offers simultaneous indoor and outdoor temperature and humidity monitoring within an outdoor humidity range of 20% to 90%, a built-in display for easy reading, and a radio-controlled clock that automatically synchronizes time. Lightweight design and the option to use AC or batteries add placement flexibility. An integrated alarm function provides time alerts when needed. The compact form and black finish make it unobtrusive on desks, shelves or walls.

Suitable for

• Home rooms where monitoring temperature and humidity is needed
• Offices and workspaces for simple environmental tracking
• Balconies or sheltered outdoor areas using the outdoor sensor
• Bedrooms where the radio-controlled clock and alarm are useful

Key specifications

• Indoor temperature measurement range: 0 °C to 50 °C
• Humidity measurement range (outdoor sensor): 20% to 90% RH
• Built-in LCD display for temperature, humidity and time
• Radio-controlled clock function for automatic time synchronization
• Alarm function for time alerts
• Power options: AC adapter or battery operation
• Product colour: Black
• Compact dimensions: 159 mm × 23 mm × 109 mm
• Weight: 0.53 kg

How to use

Place the main unit on a stable indoor surface or mount it according to the included instructions. Install batteries or connect the AC adapter to power the unit. Position the outdoor sensor in a sheltered location away from direct sunlight and heavy rain for accurate readings. The radio-controlled clock will synchronize automatically when within range of the time signal. Use the built-in display to view current indoor and outdoor temperature and humidity, and set the alarm through the unit controls if required.

Recommendations

For best accuracy, avoid placing the indoor unit near heat sources, ventilation outlets or direct sunlight. Mount the outdoor sensor in a shaded, ventilated spot about 1.5–2 m above ground level and protected from precipitation. Replace batteries annually or when low-battery indication appears, and use the AC adapter for continuous indoor display without battery changes.