150M Wireless Weather Station Chargeable Room Thermomether Hygrometer with Weather Forecast Big Lcd Display - black 150M Wireless Weather Station Chargeable Room Thermomether Hygrometer with Weather Forecast Big Lcd Display Upgrade color screen weather clock Features: Indoor and outdoor temperature and humidity measurement Window reminder Fahrenheit or Celsius convertible Large-screen color display, comfort display Temperature trend display, maximum and minimum temperature and humidity records 12/24 hour time Product parameters: 1. Measuring range: Indoor temperature display range: -9.9�+50� & 14�H�+122�H Indoor humidity display range: 20%RH�95%RH Outdoor temperature display range: -40�+60� & -40�H�+140�H Outdoor humidity display range: 20%RH�95%RH 2. Resolution: Temperature display resolution: 0.1� & 0.1�H Humidity display resolution: 1%RH 3. Error: <p