Product features: 1.International brands of scroll compressor with high efficiency and high reliability. 2.International brand of the balanced thermal expansion valve with mature technology. 3.LCD with Chinese text including complete functions and simple operation. 4.International brands of humidity, temperature sensor, sensitive reaction. 5.International brand of electrical components. 6.Refrigeration, heating, dehumidification, and humidification functions are all in one. 7.Form of steel structure with high strength and durable. 8.The design with compact structure, beautiful appearance, and generous.Product parameters:Air coolingTemperature control range: 18~30 ± 1 ℃Humidity control range: 45~70 ± 5%