Digital LED display and easy programming sequence make setting speed and time simple for orbital shaker. The timer can be set from 0 to 99.59 hours or for continuous operation. The unit can be adjusted to speeds from 50 to 250 rpm, and has an orbit of 20mm. IN addition, it has a small footprint and is cold room compatible for applications requiring refrigeration. It is CE certified and will operate on universal voltage from 100-240 VAC, 50/60 Hz. Comes with a 23 X 27cm flat top platform and has three optional accessory platforms which can be easily installed.