This Low-profile magnetic stirrer has a durable glass-ceramic 4 x 5in Pyroceram® top and offer superior performance and reliability in a low profile, space-saving design. Exclusive closed-loop stirring control monitors and regulates the stirring speed for aqueous, viscous, or semi-solid solutions. A stronger, larger magnet improves stir bar coupling and stirring capability. Microprocessor controlled to automatically adjust motor strength to any solution. Enclosed electronics design protects components, improves performance, and prolongs product life. Model: PC-210. Dimensions (L x W x H): 4.4 x 5.8 x 8.3in. Top Size: 4.4 x 5.8 x 7.3in. Stir Range: 60 to 1100 rpm. Voltage: 230V. Frequency: 50Hz. Watts: 38w. Amperage: 0.17A. Number of Stirring Positions: 1. Weight: 2kg. Components Included: 1 x 3/8in Stir bar. Corning® #: 6796-210.