Explosion-proof high and low temperature explosion-proof Test Chamber has safety reliability, test data accuracy, stable performance characteristics, mainly for all kinds of secondary battery and fuel cells and other new energy products in research and development, production, inspection and so on each link of the test to provide constant temperature and high and low temperature alternating and other test environment and test conditions, also can do high and low temperature routine test, low temperature storage, for the product in the given environment of behavior performance evaluation. For easy to burn, easy to explode, with a certain explosive danger products to provide a safe test environment, to avoid the inspection of the explosion, combustion caused injury to workers.