Ohaus incubating rocking and waving Shakers are designed to incubate samples from 5° above ambient to 65°c to provide accurate and repeatable results. Rocking Shakers provide a see-saw like motion, while waving Shakers offer a smooth, low-foaming three-dimensional "WAVE" motion. All models feature LED displays with touchpad controls. Both models include safety features that protect both the user and samples.