Start and stop temperatures can be set with this sensitive digital display temperature controller. With a broad temperature control range of -50°C to 110°C, the display and control temperature can be adjusted to 0.1°C. Wiring is easy, and installation is convenient. extensively utilized in a variety of fields, including temperature control protection, air conditioning systems, equipment cases, and hatching areas. How to apply: To set the start temperature value, press the "UP" or "Down" buttons after long pressing the "UP" button until the temperature display flashes; Press the "Down" button to display the stop temperature; press the "UP" or "Down" button to set the stop temperature value after long pressing the "Down" button until the temperature display flashes. The temperature can be controlled from -50°C to 110°C. High