This Walter digital hotplate stirrer has a 6.5" x 6.5" chemical-resistant ceramic surface. It’s small footprint makes it ideal for use in a laboratory where bench space can be a commodity. The backlit LCD display is large and easy-to-read and the control panel has a hot surface indicator light for when the hotplate function is in use. An advanced microprocessor allows for precise control of speed and temperature. Includes 2 small magnetic stir bars.