Simultaneous display of time, temperature inside out and humidity inside.

Low / high outdoor temperature alarm function.

Display 0°C Temperature / 0°F user selectable
Displays highest / lowest temperature / humidity value recorded during the day.

Automatically reset these values ​​once a day.

Graphical signaling of a comfortable temperature and humidity:

smile – when the temperature is 18°C ​​~ 25°C and the humidity is 40 RH ~ 65 RH
sad face – when the temperature and humidity are different

Temperature measurement range:

Inside: -10°C ~ 50°C
Outside: -50°C ~ 90°C
Within the humidity measurement range: 20 ~ 99 RH

Power supply: 1 x 1.5V AAA battery