The Innova 42 incubated and 42R incubated and refrigerated shakers are our most versatile incubator shakers. The programmable Innova 42 & 42R provide exceptional convenience allowing you to simultaneously shake and static incubate cultures under the same conditions. Use on or under the bench, or double stacked for space savings. An optional culture drawer, gassing manifold, remote alarm, and humidity monitor are available for both the models, and a photosynthetic light bank and UV germicidal light are available for the 42R. Features Cast iron triple-eccentric counterbalanced drive provides years of dependable operation Programmable Innova controls automatically changes temperature, speed and optional photosynthetic and UV germicidal lights at timed intervals Large viewing window and internal light provides easy viewing of samples without the need to open the door