1. With mirror surface in stainless steel, four square semicircle transition, shelf support handing freely, easy for cleaning within the case.

2. Gaint-screen LCD, group-data display in one screen, special all directions navigation key, easily operation, with more human nature in design.

3. Use new handing of fuzzy logic controller, fast to set value, accuracy and stable in operation.

4. New-style Silicon gasket ensure long-life under high temprature, and easy to replace.

5. Independent temperature-limiting alarm system ensures experiments run safely. (option).

6. RS485 connector is option which can connect computer to record the parameters and the variations of temperature. (option).