Long Stroke - Digital Variable Speed Reciprocal Shaker*Box Carrier and all accessories sold separately. Eberbach's Long Stroke Reciprocal Shaker is designed for applications where your samples require an extra long aggressive mixing action. The shaker is equipped with handle bars for easy deployment and a digital tachometer and timer for easy program setup. The E5703 was designed to withstand extreme environments with moisture and spill resistant electronics. An optional hard travel case for the unit is