The top surface encloses an 800W heating element.
This general purpose hot plate consist of top surface of dia 20 cm (8) that is mounted on a steel body.
The temperature is controlled by an energy regulator.
Maximum surface temperature can go upto 350 °C.

Appliance Lab Equipment Suppliers in India 

Ltekonline are the manufacturers of General Purpose Hot Plate and Stirrers used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and School Lab Appliance for Engineering Teaching Lab in Universities