Description
1. Weather forecast function, minimum / maximum display of air humidity and temperature
2. The time is an optional 12 / 24-hour format and the calendar can be up to 2099
3. USB charger for electronic devices. After plugging in the power adapter, the backlight will stay on, and then press the SNOOZE button to select the level 3 backlight. If you only use the battery, pressing the SNOOZE button will only keep the backlight on for 15 seconds. Without the backlight, it may be difficult to see the display.
4. Indoor / outdoor temperature and humidity (° C or ° F). Indoor temperature measurement range: -10 ° C ~ 50 ° C, outdoor temperature measurement range: -20 ° C ~ 50 ° C, indoor and outdoor humidity measurement range: 20% RH ~ 95% RH.
5. Air pressure, temperature and frost alarm. When the outdoor temperature is -1 ° C to 2 ° C, an ice cube warning symbol will appear and an alarm sound will be issued.
