BOD Incubator is the most versatile low temperature indicator for Biochemical Oxygen Demand determination. Castor wheel mounted cabinet is double walled with inner chamber of anodized aluminum or stainless steel and outer casing of M.S. Sheet duly painted the inner wall is filled with special grade glass wool to prevent thermal losses. The temperature range from 5 C to 50 C is controlled by Digital Temp. Controller cum indicator.