Waverly's Professional Shaker series includes several models from super compact and economically-priced analog models to highly sophisticated, powerful large-capacity models to meet the needs of all different types of laboratories. The Pro models are built with two major upgrades: Brushless DC motor and Microprocessor LCD control. This motor significantly adds durability, longevity, power and very quiet operation. The new LCD control system provides extremely accurate/precise performance with smart technology that allows it to be controlled and recorded with a PC (software is included). This model S3R-Pro from Waverly is a professional scientific laboratory rocking shaker. It features a compact profile, powerful long-lasting motor, and a sharp looking LCD controller. This lab shaker uses 2D rocking, back-and-forth 'see-saw' motion which is ideal for several biology applications including staining and destaining gels, hybridization procedures, hematology, and blotting techniques.