Usage Tips:Multifunctional Weather Station: Our weather station includes hourly calendar display, 12-hour/24-hour display selection, snooze function, temperature display area, temperature display area, humidity, detectionatmospheric pressure, five-level weather forecast and other functions, it is convenient to monitor the weather.Full LCD Display: With a clear color LCD display, you can easily keep an eye on all important weather data. There are five levels of weather forecast: sunny, cloudy, cloudy, rain, rain+snow,and the weather is monitored by our weather station to make your life easier.Wireless External Sensor: The maximum transmission distance of the wireless sensor is 100m (without any obstacles). The sensor can be placed horizontally on the desk or hung for easy weather and location monitoring.Monitoring range: Indoor measurable temperature range: 050, sensor outdoor temperature range: -2065, indoor and outdoor humidity range: 20%95%, you can see clearly the indoor temperature rangeand exterior and the variety of climate.Freezing Point Reminder: In standard mode, press the [DOWN] key to activate the upper and lower temperature limit alarm and freezing point alarm. The default setting of the upper limit of the temperature alarmis +70 and +158 and the default lower limit setting is -50 and -58.