Multi-Position Magnetic Stirrer  Equipped with Stainless steel work plate, cover with silicone cushion, resistance to skid and corrosion.powerful magnets and motor give stirring speed. Stirring Positions=16; Max. Stirring channels=0-4; stirring quantity- 0.4L;Magnetic Bar=40-mm; Speed Range=0-to-1100-rpm; Speed Display=scale; working temperature range-5 to 40°C. Shop Online at Labtron.us