Wireless weather station blow WS201

Wireless Weather Station BLOW WS201 Main features: 7 functional touch buttons: SETTINGS, ALARM, °C/°F, MAX/MIN, CHANNELS, BACKLIGHT, and SNOOZE Automatic time function Time display: hour, minute, second Calendar display: month/day with weekday display (7 languages) Time zone (+/-12 hours) 2 alarms with snooze function Indoor and outdoor temperature display (°C/°F) and humidity Comfort level Barometric pressure reading (hPa, mB, inHg) Max/min temperature and humidity records for indoor and outdoor Low battery indicator for weather station and sensors 3 screen brightness levels Specifications: Weather station: Temperature range: -9.9°C to 50.0°C (14.2°F to 122.0°F) Humidity range: 1-99% Power supply AC-AC: 5.0 V/0.15 A adapter (included) approx. 185 cm or 3 AAA batteries, IEC, LR3 (not included) Dimensions: 192 x 127 x 16 mm External sensors: Temperature range: -50.0°C to 70.0°C (-58.0°F to 158.0°F) Humidity range: 1-99% Note: For temperatures below -20°C, lithium batteries are required in the external sensor Range: 100 m (330 ft) Transmission frequency: 433 MHz Battery power: 2 AAA batteries, EC, LR3 (not included) Dimensions: 104 x 39 x 19 mm User manual in Polish [PDF]