... Temperature & Humidity Chambers Usages: Used to test various types of materials for their tolerances under condition of heat, cold, dry, humidity. ... editing, and of quick or slope control of temperature and humidity. 6.Inserted mobile pulley, convenient for movement and ... stainless steel (optional) 2. Insulation: PU+fiberglass wool 3. Controller: South Korea"TEMI", Japan "OYO" are optional 4. ...