Thermotron Temperature Humidity Chamber Model #SM-32S, I.D. 38″W X 38″D X 38″H, -30 to +170 Deg. C, New Watlow Control, Over and Under Temperature Protection, Window, Light, Castors, Shelf Stock #317i
Tenney Thermal Shock Chamber Model #TSJR, I.D. 10.5″W X 6″DX 6″D, VersaTenn III Control, Over and Under Temperature Protection, Stainless Steel Interior Stock #594i