Category:      Class B  22L
Working type:      Front loading and fully automatic
Program:          7 Preset sterilization programs
                  1 Custom program
                  1 Cleaning Program
                  B&D / Helix / Vacuum testing programs
Data output:      Printer & USB Output
Safety:        Double lock
Vacuum Pump:      English or German (optional)
Water Quality:      Water quality checking module (optional)
Water tank:      2 *4L plastic, open, easy to clean