We Have This EXCELLENT – LIKE NEW TestEquity Fast Ramp Temperature Chamber In Stock – READY TO SHIP TODAY! 24″ X 24″ X 21″ Interior, -75 to +174 Deg. C Temperature Range, Ramp Rate of +85C to -55C @ 11 Deg. C Per Minute, Air Cooled, Watlow F4 Programmer, and more. You Can Acquire A Like New Chamber at a Pre-Owned Price – Save Your Company Money with this Test Chamber.