Supply: DC 12VTemperature Control Range:0?C~ 80?CHumidity Control Range:00%RH~100%RH Accuracy: /-1?C 0.1%RHRelay Capacity:10A/240V AC integrated sensor: Sense temperature and humidity Heating: Start temperature Cooling: Start temperature-Stop temperature Humidification: Start humidity Dehumidification: Start humidity -Stop humidity