Specifications: - Capacity: 23 Liters. - Instrument containers: 3 trays. - Water supply system: Reservoirs (3.5L fresh water and 5 liter waste water reservoirs). - Selected button programs: 121 program ,134 program, B+ program for cotton and gauze and other like materials. - Sterilization Leakage Test programs: Bowie&Dick program , Leakage program (vacuum test). - Start /stop button. - Sterilizing record: there is a micro-printer connector (printer optional), recording the whole process of sterilizing. - Voltage: 220V±10%. - Power: 2300W/1800W10A.