Easy to use vortex shakers, start the vortexing action by simply pressing down on the holder or platform. Reax top has analogue speed setting dial for infinitely variable speeds, Reax control has electronic speed control. The heavy casing protects from splashes, while the round foot knobs ensure a secure positioning on the bench and prevents 'walking'.

• Option of continuous or automatic operating modes
• Features analogue speed setting dial for infinitely variable speeds
• Can be used at 5 to 40 °C (85% relative humidity), in an incubator or cold room