The Thermo Shaker Incubator is a versatile instrument that addresses the specific needs of experiments requiring controlled temperature conditions and mixing. Features including power restore and two-side heating of the microplate. uses PID control in conjunction with microprocessing techniques, making it tiny in size, quiet, and exquisite looking.Shaking Speed-300to1200 rpm; Shaking Orbit-2 mm; Shaking Motion-Horizontal ;Timing Range-1 min to 99hr 59 min for more visit labtron.us