This modular walk in chamber is suitable for conducting high or low temperature routine test, damp heat test, humidity and accelerated temperature test for electronic goods, rubber items, auto parts and plastic objects to name a few. Entire structure of this chamber has easy to assemble and dissemble prefabricated panels to create perfect testing environment. This modular walk in chamber has air circulation arrangement, refrigeration facility and electrical systems to suit testing requirements of different industries. Its interior and exterior design can be custom made.