1. The Automatic Freezing Point Tester adopts a 7-inch touch screen with a beautiful interface, and intuitively displays the temperature curve of the sample and the temperature in the bath. 2. The refrigeration part of Automatic Freezing Point Tester adopts imported compressor and adopts cascade refrigeration technology, which has fast cooling speed, stable performance and long service life. 3. Automatic Freezing Point Tester adopts imported temperature sensor to measure temperature accurately.