Digital Rocking and Waving ShakersReliable Rocking and Waving Shakers with Simple Adjustments for Tilt Angle and Speed OHAUS Rocking and Waving Shakers are innovatively designed for use in a wide range of lab applications. Rocking Shakers provide controlled seesaw like motion, while Waving Shakers offer a smooth, low foaming, 3D wave motion. Available in microprocessor controlled digital models and economical non digital models. All models include a non slip mat, and most models are