Hot Plate Stirrer Temp Range (C) 325 Degrees Temp Range (F) 617 Degrees Plate Length 6 in Plate Width 6 in Plate Shape Square Plate Material Aluminum Load Capacity - English 5.3 gal Load Capacity - Metric 20 L Overall Height 3.6 in Overall Length 11.8 in Overall Width 7 in Number of Stirring Positions 1 Variable Speed No Speed 50 to 1400 rpm Voltage 120 700 W Watts