1.Fully stainless steel structure. 2.Hand wheel type of quick-open door structure. 3.Pressure safety lock. 4.Indicator light indicates working state. 5.Over temperature & over pressure auto-protection. 6.Double scale indicate pressure gauge 7.Self-inflating type seal. 8.Safe protection of water lacking. 9.Automatically shut off with beep reminding after sterilization. 10.Easy to operate,safe and reliable. 11.With two stainless steel sterilizing baskets.