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 0-1500 rpm - Max. stirring quantity 20L - Stainless steel with ceramic coated hotplate resists to corrosion - Motor with electronic speed control, constant speed even during changes in load