Fison 1800℃ Muffle Furnace supports precise heating from moderate to extremely high temperatures for sustained use. They feature an over-rise alarm that ensures safety by preventing excessive temperature increases. Their microcomputer temperature controller for precise and reliable temperature management. These furnaces automatically power off when the door is opened, ensuring user safety during operation. The double-shell air insulation reduces heat loss and maintains a low surface temperature for safety. Our Muffle Furnace has a durable silicon molybdenum rod as its heating element for high-temperature performance.