Specifications:

ž  Temperature Range:-10℃～+50℃（+14℉～+122℉）

ž Humidity Range: 10%RH ~ 99% RH

ž  Power-supply: 1.5V (AAA size) x 1

Functions:

* Indoor temperature display.

* Indoor humidity display.

* Highest/Lowest values of temperature and humidity display simultaneously.

* Temperature unit ℃/℉ changeable.

*Comfort level display

appears when Humidity is lower than 30%RH,it is Dry level.

appears when Humidity is higher than 60%RH,it is Wet level.

Operations:

3-1.Open battery compartment cover, take out the polarity insulator, install the battery, close the battery cover, then the meter starts to work.

3-2.Display the maximum/minimum value of temperature and humidity, high represents the maximum value memorized, and low represents the minimum value memorized.

3-3.BUTTON function

[℃/℉] change temperature unit between Celsius (℃) and Fahrenheit (℉) .