Muffle Furnace with PID Based Temperature Controller is available in different sizes like 4 inches X 4 inches X 9 inches and 6 inches X 6 inches X 12 inches. The Muffle Furnace is equipped with PID based temperature controller. The Muffle Furnace can function in various temperature ranges like 1000 Degree C, 1200 Degree C or 1400 Degree C. Muffle Furnace with PID Based Temperature Controller operates on a power supply rate of 230 V in single phase mode of operation.