autoclave: 1, have many different types , 6L,12L,18L,23L ... state that allows you to view the status of the autoclave during the sterilization 2. Multi-language convient for the dentist ... Three times pre-vacuum, can be up to -0.8bar4.LCD diaplay, eight programs like a manu, easy to operate5. ... of sterilization process10.Can show the reason of failure on LCD, don't need to check recording to the code ...