It works between room temperature and 250 oC. Setting accuracy 1 oC. The device can be used for sterilization, drying and heating purposes. The device is controlled by microprocessor. It has a very handy digital panel for time and temperature adjustments. It provides a very homogenous heating process with its special insulation for constant and stable temperatures. It has electro acid coated aluminum cell. The door is tightly closed and the gasket is completely pressed, so the heat loss is negligible. The device has a safety thermostat. The internal dimensions of the device are 420x320x360 mm and the external dimensions are 700x470x540 mm. Net weight is 35 kg. There is a 2-year warranty and 10-year spare parts guarantee except for faults in use.