Thermometer – Humidity meter BLOW

– Simultaneous display of temperature inside, outside and humidity inside.
– Low / high outside temperature alarm function.
– Temperature display in ° C or ° F user selectable.
– Displays higher / lower temperature / humidity value recorded during the day.
– Automatic reset of prices once a day.

Graphic signaling of pleasant temperature and humidity:

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

Temperature measurement range:
– Inside: -10 ° C 50 ° C
– Exterior: -50 ° C ~ + 90 ° C
Within the humidity measurement range: 20 ~ 99 RH
Power supply: 1 x 1.5V AAA battery