Product Description Salt spray tester is one kind of artifical environmental testing equipment, it produces a corroding environment in the chamber and thus, parts in it are attacked under this severe corroding atmosphere. It's an important apparatus to check the certain parts suitability and reliability, commonly used in mechanical, national defense, light industry, electronic, instruments etc. This tester can be used to execute solution as NSS (Neutral Salt Spray), as well as ASS (Acetic acid Salt Spray).