The double wall of oven help in various applications in growing field of medical, agricultural, industrial research for day to day heating, drying, sterilizing, baking etc. in laboratories fungus by application of dry heat. The temperature of the oven is controlled by fine quality capillary type thermostat. Temperature control knob is calibrated in centigrade. The outer body of oven is made of mild steel sheet finished with attractive stoving enamel. The inner chamber is fabricated with various ribs to adjust shelves to any convenient height. Heating elements of lab electric oven are made of high grade kanthal resistance wire, which are put inside the porcelain bead and placed at the bottom and both side ribs for uniform temperature all over the working space.