1. The Corrosive Sulfur Tester has an air guide cooling system, when the surface temperature of the instrument is too high, it will automatically start to dissipate heat; 2. High-end enamel liner, corrosion-resistant and easy to clean; 3. The Corrosive Sulfur Tester is equipped with fan circulation and lighting device in the box; 4. The Corrosive Sulfur Tester uses imported Omron PID thermostat, digital display temperature, accuracy 0.1ºC 5. Over-temperature safety protection; 6. Innovative V-shaped door opening method, fully transparent high temperature resistant glass door; 7. The Corrosive Sulfur Tester adopts digital display timer, accuracy deviation per hour is not more than 2min, record test time, with time alarm.