Hotplate stirrer, Guardian 5000, e-G51HS10C model, Material: ceramic, Voltage: 120V, Stirring from 60 to 1600 rpm, Temp range of ambient +5 deg C to 500 deg C (ceramic top) or 380 deg C (aluminum top), power cord(included), include a 1.5in(3.8cm) PTFE coated stir bar, Size: 10x10in