Multi-position Hot Plate Magnetic Stirrer LMMS-A20 Labtron Multi-position Magnetic Stirrer is an efficient, space-saving unit featuring 10 heating/stirring positions. Powered by a brushless DC motor, it has a stainless steel work plate with a silicone cushion for skid resistance and corrosion protection. With a stirring capacity of 0.4 L per position, it achieves speeds up to 1100 rpm and operates within a temperature range of 5 to 40°C. High magnetic adhesion ensures the stir bar stays in control, making it ideal for various laboratory applications.