Industrial Purpose Muffle Furnace has various working temperature ranging from 50 ° C above ambient to 1200 ° C. The Muffle Furnace is controlled by means of precision microprocessor based PID controller with a control accuracy of 1 ° C. The Muffle Furnace is provided with circuit breaker to protect the operator from any electrical shock, short circuit or any other five hazards. The Industrial Purpose Muffle Furnace comes in a dimension of 35 X 15 X 15 cm.