The DTH880 Combined Humidity and Temperature Meter is designed for everyday use in the home or in small businesses. With a built-in easel, it stands on flat surfaces and may also be mounted on walls.

•Temperature Range: 0° to 50°C / 32° to 122°F
•Humidity Range: 25 to 95% RH
•Resolution: Temp: 1ºF/C, Humidity: 1%RH

Both temperature and humidity are visible at a glance in either Centigrade or Fahrenheit. Perfect for laundry areas, computer rooms, greenhouses or the kitchen.

Special Functions

The following are special functions of the DTH880 Combined Humidity Temperature Meter:

Record Function

Press the MIN/MAX button to display minimum temp. and RH. Press the button again to display maximum temp. and RH. Pressing the button a third time will display current temp. and RH. Press the CLR button to clear minimum and maximum records. LCD will display MAX and MIN simultaneously for about 1 second.

ºC/ºF Function

This key switches between ºC and ºF

Hold Function

This key holds the measurement on the display

Comfort Zone

A COMFORT indicator is displayed when temp. is between 18º and 22ºC / 62.2º and 70.6ºF and RH is between 45% and 65%


Battery Replacement

Replace the battery when BAT is displayed
1.Remove the two screws from back cover to remove that cover
2.Check polarity when replacing battery