Incubator shaker Designed specially for continuous non stop biological operation for uniform noiseless orbital motion, Feather touch programmable membrane keys, Microprocessor based system with precise PID controller, Eccentric multipin guided drive for perfect orbital motion, continuous variable speed with accurate RPM controller, Digital display of Speed, Temperature and time, Compact design occupying less bench space, universal tray with interchangeable SS clamps, Auto stopauto start feature with anti vibration mount, builtin safety features.