Features: *Connect to a computer to real-time monitor six items the printing and sealing performances: test date, temperature, pressure, speed, operator and machine number; *Built-in automatic timing, calendar, and safety thermostat; temperature and date can be set and adjusted; external one-million-digit sealing counter (optional); *print out six items,Steri.Date,Exp.Date,Bag name,Autoclave No.,Cycle No. and Operater No *can be printed in English,Chinese or symbols which the input text can be printed in English or/and Arabic numbers. *real-time monitor six items the printing and sealing performances: test date, temperature, pressure, speed, operator and machine number. *sealed width: 12mm sealed speed: 10m/min *voltage: 220V,50Hz or110V,400W dimension 535*270*170mm weight 17.0 kg