VWR* Analog Vortex Mixer, 120V, 50/60Hz, Orbit: 4.9 mm, Speed: 300 to 3200 rpm, include a cup head, three-inch head with cover and a 72 (183cm), 3-wire cord and plug, variable analog speed control with continuous or touch mode operation, Two modes of operation
VWR* variable speed analog vortexmixer, speed range 300-2500rpm.touch and continuous (on) mode.includes cup head and 3inch head with rubber cover, 230V, EU-plug.