MAX/MIN Button : Display the maximum/minimum temperature of remove humidity, the maximum/minimum humidity records.
In the normal state, according to MAX/MIN key to switch showed the largest → minimum → value of the current temperature and humidity.
In the MAX or MIN displays status, no buttons automatically after 8 seconds to return the current temperature and humidity display.
The maximum/minimum temperature recorded humidity removal.
in the MAX or MIN of the state, hold down the MAX/MIN button 2 seconds clear of the show the highest/most low humidity, and return the current temperature and humidity display.
RESET Button : Clear Reset
Fix the unit on a wall of place and desktop.
Product use one (1.5V) AAA battery.
Font fuzzy, please replace the battery and Pattention to environmental protection.
*C model with 1.5 meter temperature and humidity sensing line.