1、Small body design: easy to install and easy to operate.2、The dual chip is more stable and more reliable. It is made of pure copper potting transformer, which is safe and firm.3、It is a completely automatic intelligent control system suitable for most users in various environments for various refrigeration and heating equipment.4、Support cooling and heating mode can be set through the menu, with the parameterized power - off permanent memory function.5、The microcomputer temperature controller integrates a wide range of modern heating and cooling technologies, and has the advantages of small size, simple operation, accurate measurement, accurate temperature control and strong anti - interference ability. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin