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 15-1500rpm - Automatic reverse rotation for better mixing result - High IP protection class (IP 65) - Set-up plate is made from chemically resistant materials