Ceramic coated hotplate. Stirring speed adjustable between 0 and 1500 rpm. Temperature adjustable up to 340 ºC on plate. Heating power: 530 W. Separated safety circuit, automatically stopping heating when temperature goes over 350 ºC. Capacity: 20 L. Motor with electronic speed control, constant speed even during changes in load. High magnetic adhesion, preventing the stirrer bar from escaping. DC brushless motor maintenance free. For beakers with Ø< 135 mm and magnetic bars fromt 30 mm up to 80 mm long. Supplied with a PTFE magnetic bar. External dimensions (L x W x H): 280 x 160 x 85 mm. 200-240 V / 50-60 Hz, insulation rating IP42 (DIN EN60529). Warranty 2 years