Labtron Cooling Incubator, a microprocessor PID-controlled unit with a spacious 500 L capacity and a temperature range of -10°C to 65°C. Crafted with a polished stainless steel chamber featuring semi-circular arcs for easy cleaning, it operates effectively in ambient temperatures of 5°C to 35°C. The unit includes 3 shelves, an LCD display, and 4 moveable casters for convenience. Its sound cooling system uses CFC-free refrigerant R134a, with an automatic defrosting feature. A 25 mm instruction connection hole facilitates testing, and optional printer and RS485 connections allow for parameter recording.