Variable Angle Rocker produces a smooth, gentle rocking motion to meet a wide variety of mixing needs. Rocking speed can be adjusted from 0-100 cycles per minute. The platform measures 15-3/8" x 15-3/8" (38 cm x 38 cm) and features a non-skid surface to keep samples in place. The angle of motion can be adjusted from 10-15 degrees of the horizontal plane. The overall dimensions are 15-3/8" deep x 7" high (38cm x 38 cm x 15 cm). 110V, 50/60 Hz. (4638)