Features:_x000D_This electric centrifuge has beautiful appearance, small size, light weight and large capacity_x000D_It supports timing function, easy to operate by rotating a knob with clear graduation_x000D_The speed is adjustables ranging from 0 to 4000rpm_x000D_HIGH EFFICIENCY: This centrifuge uses pure copper motor, the maximum speed can be up to 4000 rpms, and can be adjusted at will. _x000D_Round transparent glass cover on the top can effectively reduce noise and airs resistance_x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ _x000D_Description:_x000D_Power Supply: 220V, 50HZ_x000D_Plug Type: EU_x000D_Rated Power: 25W_x000D_Speed Range: 0-4000rpm_x000D_Capacity: 20ml x 6 holes_x000D_Suitable Centrifugal Tube Size: 18mmdia. x 100mm_x000D_Item Size: 22*24.5*11cm/8.7*9.6*4.3in_x000D_Weight: 3.2kgapprox.Package List:_x000D_1x 800D Centrifugal Machine