Open-type water tank design,easy to clean 
LCD display all the details of cycle
High density filter
Fully automatic 
High quality vacuum pump
With B&D test and Vacuum test
Advanced self-test system
20 minutes fast sterilization cycle Optional printer and color
Achieved program customization
Build-in steam generator
Over temperature and Over pressure protect 
 
Remark: 23L, Optional: Thermal printer USD35.00