Magnetic Stirrer Plate Shape Round Plate Dia 5.5 in Plate Material Tempered Glass Load Capacity - Metric 10 L Speed Range 50 to 1500 rpm Number of Stirring Positions 1 Voltage 100/240 Display Digital Amps 0.25 A Watts 25 W Includes Timer Yes Operating Temp Range 5 Degrees to 40 Degrees C Overall Height 1.25 in Overall Length 9.5 in Overall Width 7 in Plug Style - Lab Equipment Standard Variable Speed Yes Load Capacity - English 2.6 gal Standards CE