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

* Temperature unit ℃/℉ changeable

* Comfort level display

appears when Humidity is lower than 40%RH

appears when Humidity is higher than 70%RH

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 BUTTON function:

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