Functions:
ON/OFF Button: Turns the LCD on or off. Buttons (C/F, Light, Clear) are invalid when LCD is off.
C/F Button: Click to switch temperature unit.
LIGHT Button: The backlight will turn off automatically after 30 seconds without any operation.
CLEAR Button: Press to clear the MAX/MIN temperature and humidity, then become the same as the current temperature and humidity.
RESET Button: Press once to restart the product.
Specifications:
1. Temperature Range: -10℃ to 50℃(14℉ to 122℉)
2. Humidity Range: 10% to 99%
3. Temperature Resolution: 0.1℃
4. Humidity Resolution: 1%RH
5. Refresh Rate: 10s
6. Battery: 2*AAA Battery (Included)
Notes:
1. When the front display become faint, it means the battery is low and need change new one.
2. The function need to be reset and MAX/MIN memory be cleared when battery changed.
Package Included:
1 x Digital Hygrometer
2 x AAA Batteries
1 x User Manual