Brand/Manufacturer: VivTek Instruments (A Columbia International Company)

Digital Heating Mantle with Stirring HM-DM5
Capacity: 5L round bottom flask (opening diameter 10inch, depth 6 inch)
Temperature Range: ambient-300℃ 
Stirring 100 watts brushless DC motor, digital controller
Speed 0-1500 rpm stepless
Temperature sensor: PT-100, 24inch cable, probe 5mm (12inch long)
Power supply AC110V or AC220V, heating 1100W