Magnetic Stirrer Plate Shape Rectangle Plate Material Stainless Steel Load Capacity - Metric 2.4 L Speed Range 80 to 1500 rpm Number of Stirring Positions 6 Voltage 100 to 240 Watts 3.6 W Overall Height 2 in Overall Length 14.4 in Overall Width 9 in Plug Style - Lab Equipment Standard Variable Speed Yes Load Capacity - English 81.2 oz