Compact, versatile mixer for small volumes in plates and tubes. A universal holder accepts 96- or 384-well plates, deep well plates, and skirted, semiskirted, or unskirted PCR plates. Three tube holders are included for 0.2 ml PCR tubes, 0.5 ml tubes, and 1.5/2.0 ml tubes. May also be used as a touch vortexer. Preprogrammed buttons allow quick selection of optimal conditions for each plate or tube format. Mix plates from 300-3000 rpm or vortex tubes at 3500 rpm. Operate continuously or set the 15 second to 99.5 hour timer. Measures 6.7" W x 9.1" D x 5.1" H. Weighs 9.25 pounds.