Infrared Hotplate Stirrer LIHS-B10 Labtron Infrared Hotplate Stirrer is a portable microprocessor-controlled unit featuring a 550 °C hot plate and an easy-to-read digital display. It offers adjustable settings for time, temperature and stirring speed 50–1500 rpm. With a ceramic-coated stainless steel top for mild heating and dual PID for rapid heating, it ensures precision and safety with an automated shutoff feature. Optional compressed air connector available.