1. the temperature is controlled by the instrument, no one is an error.
2. external temperature probe, sensitive to the temperature.
The 3. speed is controlled by PID and fuzzy logic algorithm, and the temperature is linear.
4. with the backlight blue screen display, more environmental and intuitive.
5. new appearance, the operation is more convenient.
6. there is a magnetic stirring device, and the test temperature is even more uniform.
7. automatic and manual two records test results, automatic calculation of the average value