PMR-30 Fixed Inclined Angle Platform Shaker is a compact and powerful platform shaker that provides a reverse up and down rocking motion similar to a "stilt-walker" within the speed range, and is suitable for mixing samples in culture flasks, petri dishes, centrifuge tubes and other containers, as well as for use in cold rooms or incubators. The combination of its sturdy structure ensures a long period of continuous use and quiet operation.