Microprocessor Based Furnace for Laboratories finds application in heating blocks and turning them into other items. The Microprocessor Based Furnace are considered fundamental blocks that are required to advance in survival mode and come with ceramic wool insulation that also results in their attaining light weight finish. The Microprocessor Based Furnace temperature comes with control unit comprising micro-processor based PID controller cum indicator, working power of 220/230Volts AC or 400/440 Volts AC and muffle sizes. The Microprocessor Based Furnace for Laboratories also has the outer casting made of double walled thick PCRC sheet that further comes painted with attractive stove enamel.