Our product is an accurately designed, microprocessor controlled with double Decker platform to save your valuable lab space. Three eccentric shaft balancing drive ensures shaking with uniform speed. Speed adjustment settings permit both gentle and vigorous shaking. Varieties of platforms are available for different glassware and vessels. - Microprocessor PID controller, with timing function - Stainless-steel or alnico plate, non-eroding and easy clean - DC Brushless motor with long using life, wide speed control with long using life, wide speed control - The alarm will get off when the real shaking speed is 10% different with setting value, and motor will stop automatically