Fahrenheit /Celsius available (MODE button);
MAX or MIN temperature and humidity records available (UP button);
Range of temperature detecting : 32℉to 122℉;
Range of humidity detecting: 20% to 95% with resolution 1%.
Reference Value :
DRY: Humidity < 40%
COMFORT: 40% < Humidity < 74%, 71.8℉< Temperature < 82.4℉ WET: Humidity > 75%
The reference value of most comfortable condition is 40% < Humidity < 74%, 71.8℉< Temperature < 82.4℉.
Time / Alarm Setting :
Set the right time in hour, minute (in 12-hour or in 24- hour).
Set the alarm as the time set (an alarm icon shows on the screen). In alarm condition, press MODE to snooze mode or press any one button to stop.
The blue backlight is bright to make the screen easy to read in the dimness when activated, and it turns off after 5 seconds automatically to save power without activity.
Size: 3.3* 3.3* 1 inches
1* Thermometer Hygrometer
2* AAA batteries
Humidity Monitor 2-in-1 Digital Weather Station Indoor Thermometer with Smart Touchscreen Backlight Built-in Alarm Clock & Timer Digital Hygrometer for Home Room Cellar Greenhouse Weather Clock - B07FCGGCJ7