Multi-Position-Heating-Mantle is Designed with electronic temperature regulation heating mode.The stirrer is operated synchronously to provide the same reaction conditions.Channel positions-4 ;Capacity=4-times-1000-ml; Work model=continuous; Heating mode=surface-heat-conduction; Surface Max. temperature=450-deg-c; Temperature range=rt-20-to-250-deg-c;Shop Online at Labtron.us