Magnetic stirrer series offers many work modes, Strong magnetism, 30° bevel control panel, Brushless DC motor for convenient operations. Automatic reverse rotation for better-mixing result. Slip-proof and stable. Programmable memory can store nine common set S1 ~ S9, Meet the different kinds of experimental demands. - Speed range of 100-1500 rpm - Max. stirring quantity 3L - LED display set and actual speeds - Microprocessor control technology guarantees speed control accuracy