These "S.S.I." COMBO UNITS have two chambers, one fitted on top of the other. The bottom chamber works as an incubator and the top chamber as a oven. Temperature of both units are controlled through individual controllers and control panels. Available with inner chamber madeof stainless steel (SS-304 grade) For technical details of over/incubator MICroprocessor Based digital Temperature indicator cum controllers and individual air circulating tans for temperature uniformity. The bottom chamber works as an incubator and the top chamber as a oven. Temperature of both units are controlled through individual controllers and control panels. Available with inner chamber madeof stainless steel (SS-304 grade) For technical details of over/incubator MICroprocessor Based digital Temperature indicator cum controllers and individual air circulating tans for temperature uniformity.