Useful for stirring centrifugal tubes, test tubes or small flasks. Fitted with a Neoprene rubber cup mounted eccentrically on the shaft against which at its is held the tube with its lower end pressing against the cup. Mixing action is controlled by varying the angle and pressure of the tube against The cup. Fitted with speed control arrangement. To work on 220/230 volts A.C. Supply.
(A) With On/Off type.