Outer case made of stainless steel. Inner structure, two adjustable inner shelves and hinged door completely made of stainless steel. Inner structure and door with nontoxic silicon rubber gasket, insulated by high grade glass wool. Stainless steel armoured heating element. Lockable by key. Adjustable aeration tunnels, placed on the bottom of the right side and on the top of the left side for hot air adjustment and circulation, which is useful for a quick cooling of the device. Electronic running C.P.S. Use modality: continuous (stand by) or timed. Timer from 0 to 250 minutes. Adjustable temperature from 0 to 200°C. Safety thermostat. Optimum heat distribution. Automatic indication for possible problems of feeding (in case of mains tension lack, the program will start again from the beginning). 230V – 50/60 Hz