This 120in3 Muffle Furnace with Digital Controller is used for ashing, ignition tests, gravimetric analyses and volatile matter determinations. It can also be used to test soils, aggregates, and cement with a maximum temperature of 2,192°F (1,200°C). Rugged components and top quality materials assure long service life. Select models are supplied with a cord and plug. Operates on 50Hz or 60Hz power supply.