The two relays are separately controlled, one way to control the temperature, another way to control the humidity.
Set the stop temperature - : Normal display mode, long press - button for 3 seconds, stop numerical flashing temperature, press the + / - key to set value.
Set the start temperature + : Normal display mode, long press + button for 3 seconds, start numerical flashing temperature, press the + / - key to set value,after 5 seconds of in.
Restore the factory Settings: At the same time long press temperature, and humidity + key for 3 seconds, digital display, 888, 888.
Application scenario: control cabinet constant temperature and humidity control, incubation and breeding temperature control, printing plant.
