1. With filtering and voltage stabilizing functions 2. Smooth operation and precise separation 3. Small size, capacity 4. Various types of rotors, easy to replace 5. High centrifugal power 6. Quick stop 7. Ultra-low working noise 8. Low vibration Power supply:220V 50/6Hz Bevel rotor 0.2/0.5/1.5/2ml*12 rotor 0.2ml*12*4 Maximum speed 4K: 4000rpm5% Maximum relative centrifugal force 4K: 980xg Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Colour:Photo Color Material:plastic+metal Package Contents: 1 x Centrifuge 1 cord Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.