The Forma Scientific 3770 refrigerated incubator designed for the culture of poikilothermic organisms, as well as low temperature drug stability testing. It has a capacity of 27 cu.ft. The temperature range is -20C TO 60C +/-0.1C (uniformity is +/-0.4C at 37C). Balanced airflow controls cabinet uniformity, and an automatic defrost system keeps it ice-free, even at low temperatures. Units also feature independent over and under temperature controls and alarms for added security. 120volts, 60 Hz.