... structure:Formed using CNC machining box, nice shape, and no reaction by the handle, easy to operate. Box A3 ... cooling, the system is completely independent can improve efficiency and reduce testing costs, increase life, reduce the failure ... °C / min, temperature ≥ 1 °C / min (average) Temperature and humidity controlPhysical Japan, Fuji / Korean TIMERefrigeration unitOriginal "Taikang", "Copeland", " ...