1. The Automatic Closed Up Flash Point Tester is reasonable, the shape is small and exquisite, and it is made of stainless steel, which is corrosion-resistant and easy to place. 2. The Automatic Closed Up Flash Point Testeradopts imported temperature sensor, which can detect the temperature accurately. 3. The Automatic Closed Up Flash Point Tester has a self-diagnosis function, and it will automatically prompt if there is a fault.