Able to convert from Type S to Type B sterilising at the touch of a button, the Siltex Pratika has been designed to combine all the benefits of a Class B steriliser with the convenience of choice. It has pre-vacuum and post-vacuum for more efficient sterilising and drying, fully programmable sterilising and drying cycles, a Bowie-Dick test cycle, vacuum test cycle and clean and waste water tanks. Accessories: Steriliser comes with circular rack system and 4 trays, tray handle, 2 wire racks, dump tank and technical manual. Printers require one additional power point, and connect directly to the steriliser.