Heathrow Scientific’s 1L Mini Magnetic Stirrer delivers magnetic coupling between the stir bar and the unit, which includes strong rare earth magnets that reduce the chance of spinouts during operation. When in use, the device offers quiet operation with low vibration, and it is lightweight for ease of transporting; the small footprint conserves space on a benchtop. It is made from an ABS and PC blend that is chemical-resistant, making the unit easy to clean. With a variable speed control that ranges from 200 to 2200 rpm to meet routine stirring requirements, the low-voltage brushed 12V DC motor requires low power consumption. Two high quality stir bars (35 x 9 mm) are included.