Fison Vortex Mixer provides orbital shaking for tube mixing at a fixed speed of 2500 rpm, with continuous or touch operation modes. The LED power indicator identifies the power status, while the two-directional power switch controls instrument power. Its compact bench-top design supports placement in laboratory workspaces. Manufactured for mixing liquid components and resuspending cells in biochemical research and analytical laboratories, this Lab Vortex Shaker supports sample preparation procedures.