Complete And Ready To Ship Today, TestEquity Temperature Chamber Model #115A Has I.D. of 16″ X 14″ X 12″, Temperature Range of -73 to +175 Deg. C and is Air-Cooled. Equipped with the Watlow F4 Control – it can be upgraded to the Watlow Model F4T Programmer. This Temperature Chamber is in Excellent Condition, Has Completed Our 30 Point Refurbishment Process, Includes Parts and Labor Warranty, Made In The USA, and Budget Friendly. View This Temperature Chamber In Our Inventory For Test Results and Additional Photos. Need A Different Size? View Our Entire Inventory of Test Chambers.