Magnetic Stirrer MR Hei-Standard with connection for PT1000 temperature sensor for all standard applications - without display To protect against overheating switches independent safety circuit the heating off when the set temperature is above 25 ° C the knobs facilitate the adjustment of the speed 100-1400 U / min with a speed accuracy of 2% and a maximum temperature of 300 ° C. A separate on / off switch for heating prevents an unintentional heat. If heating is clearly visible through the illumination of the key With the increased stirring magnet has a volume of 20 liters is even playing gently mixed the hot plate reached in a short time, the maximum temperature of 300 ° C with a power of 800 W. The Kera Disk® heating plate guarantees fastest heat-up; a very thin ceramic coating makes the plate chemical resistant and scratch-resistant.