All Aluminum deep , drawn Seamless, construction. Stylish, Light, Compact, Portable, Easy to use top loading autoclaves. Easily operate , anywhere, anytime, . Equipped with , Two stages, ?Over Pressure? protection system incorporating a calibrated continuous bleeding pressure Stopcock and Pressure release weight valve. Extended, life Sealing Gasket. Equipped with 1hr. Rotary timer. Customised designed Heating Element for better efficency & longer life. Color-coded, Pressure Gauge show internal chamber condition during the cycle. Equipped with , Heat resistant, handles and Steam release / control valve. For assurance of quality each Autoclave is , tested, to the parameter of successful sterilization. Optional , ?TST? indicator, stickers provide independent verification that the correct combination of Temperature, Steam & Time has been achieved for successful sterilization.