Features: ◎ It can carry out an action of waving swing up and down of 25 degree, which can make the liquid in the container to move mild like the wave. ◎ Driven by High performance AC Motor, Running stable, No noise, Long lifetime. ◎ Tight and reasonable structure makes it running stable. adapted to various environment. ◎ Specified scalar pad is adapted to mixing of multiple types of test tubes, centrifuge tubes and tubelar containers. Technical Data: Operation method: Swing up and down Rocking Speed: 15 rpm Rocking angle: ±25° Working plate size: 252×170mm External dimention: 346×196×95mm Voltage: AC 220V±10% (50/60Hz) Power rating: 6W N.W.: 2.5Kg