RANMEI Weather Station with Sensor Real Time Weather Forecast Thermometer Hygrometer

Features *The wireless sensor uses a transmission frequency of 433.92MHz; * host can connect up to 3 wireless sensors at the same time ( host is only equipped with sensor); *When the host is connected to multiple sensors at the same time the screen will display the temperature and humidity data measured by each sensor in a carousel manner; * Host: temperature measurement range: 0°C (14°F) ~ 60°C (140°F); humidity measurement range: 10%RH ~ 99%RH; *Sensor: Temperature measurement range: -40°C (-40°F) ~ 60°C (140°F); Humidity measurement range: 10%RH ~ 99%RH *Air pressure: 800hPa ~ 1100hPa Function *Temperature (supports Celsius and Fahrenheit) and humidity * indoor receiving host can connect up to 3 wireless sensors at the same time *Maximum and minimum values of temperature and humidity *Atmospheric pressure (inHg mmHg and hPa) * weather forecast *calendar *12/24 hour format * heat index *Moon phase *comfort expression * Low battery reminder *mildew alert *Temperature alarm * Frost alert *Support wall hanging or desktop placement * Snooze alarm clock *Data trend Specification Model: PT20A Name: weather clock RCC: NO Temperature range: Indoor receiving host: -9.9°C ~ 50°C (14.2°F ~ 122°F); Wireless Sensor: -40°C~50°C (-40°F~122°F) Humidity range: 20% ~ 99% RH Accuracy: Temperature ±1°C (±1.8°F); Humidity ±5% Resolution: Temperature 0.1°C (0.1°F); Humidity 1% Air pressure: 800hPa ~ 1100hPa Wireless signal transmission frequency: 433.92 MHz Power supply specifications (indoor receiving host): 3 1.5V AAA batteries (without batteries) or DC5.0V power input Power supply specifications (wireless sensor): 2 1.5 VAAA batteries on the 7th (without batteries) Weather forecast: sunny partly cloudy cloudy rainy rainstorm snowy Time system: 12 or 24 hours Product size (indoor receiving host): 172mm x 132mm x 23mm Product size (wireless sensor): 126mm x 43.2mm x 26.6mm Packing list: 1*Indoor receiving host 1*wireless sensor 1*USB cable 1*plug 1*Instruction Manual