This Digi-Mantles, by ElectroThermal, enable a round bottom flask of 250ml, 500ml or 1000ml capacity to be stirred and heated up to an element temperature of 450°C through precise electronic control, giving an accurate measure of temperature and stirring. The modular design allows heating cartridges of different sizes to be interchanged using the same OMCA digital controller as a base, which makes Digi-Mantles a very cost-effective option. Key features • Same OMCA controller accommodates different capacity heating cartridges, i.e. interchangeable design • Round bottom flask capacity of between 250ml-1000ml • "Cool-to-the-touch" design • Greater stirring stability and speeds from 100 to 2000rpm • Controller with display menus and touch pad interface • Indicator lights for power, stirrer and heater operation • Supplied with a support rod (NOTE clamps are not supplied) • CE certification