Cole-Parmer® WA-200 Series Wrist-Action Shaker

Eliminate wrist strain

The variable-speed shaker features two side arms with adjustable clamps capable of holding eight flasks or bottles up to 500 mL capacity. Use for prolonged continuous shaking or set the built-in analog timer from 10 to 60 minutes and unit automatically turns off when done. Electronic feedback controller ensures a constant speed, irrespective of load.