Centrifuge with Rotor, Type - Centrifuge Benchtop, Refrigerated No, Capacity - Lab Equipment 12 x 0.040 mL, Max. Speed - Lab Equipment 12, 000 RPM, Lab Rotor Type Fixed, Speed Control Variable, Programmable Yes, Display Digital, Adapters Included (12) 40 mm, Lab Rotor Material Plastic, Rotor Dia. 3 in, Overall Depth 7 7/8 in, Overall Height 5 1/8 in, Overall Width 6 1/4 in