A. Multifunctional weather station: The weather station has functions such as hourly calendar display, selection between 12 - hour/24 - hour display, snooze function, temperature display area, humidity detection, atmospheric pressure detection, and five - level weather forecast, which is convenient for monitoring weather conditions. B. Full LCD display: It is equipped with a clear color LCD display, allowing one to easily keep track of all important weather data. There is a five - level weather forecast, including sunny, cloudy, overcast, rainy, and sleet. The weather station monitors the weather to make life more convenient. C. Wireless external sensor: The maximum transmission distance of the wireless sensor is 100 meters (without any obstacles). The sensor can be placed horizontally on the table or hung up, which is convenient for monitoring the weather and location. D. Monitoring range: The measurable indoor temperature range is 0 - 50℃, the outdoor temperature range of the sensor is - 20 - 65℃, and the indoor and outdoor humidity range is 20% - 95%. One can clearly understand the indoor and outdoor temperature ranges and climate changes. E. Freezing point reminder: In the standard mode, press the [DOWN] key to activate the upper and lower temperature limit alarms and the freezing point alarm. The default settings for the upper temperature alarm limits are +70℉ (approximately +21.1℃) and +158℉ (approximately +70℃), and the default settings for the lower limits are - 50℉ (approximately - 45.6℃) and - 58℉ (approximately - 50℃).