This Environmental Chamber is designed to provide a controlled environment for your tests and experiments. With a temperature range of -40 to 150 C and a humidity range of 20% to 98% R.H., it is perfect for various applications. The chamber size is 400 x 400 x 500 mm and the external size is 1010 x 920 x 1500 mm. It requires a voltage of AC 480 V with a power of 4000 W.