Homogenizing Package Standard Multi-Gen 7 Volume Range 0.03mL to 10mL Speed 5000 to 33 000 rpm1/5 HP Material Stainless Steel Height 7.875 In. Width 2.15 In. Depth 1.98 In. Diameter 7mm Noise Level 68dB Shaft Length 75mm Voltage 220V Wattage 144 Compliance CE Includes Bio-Gen Pro200 Homogenizer Unit Multi-Gen Adapter (12) Multi-Gen Generator Probes