JC Furnace Automatic thermostat controls monitor the precise temperature you require, regardless of metal quantity. The furnace holds temperature within ±5°F (±3°C) to a working temp of 2102°F (1150°C), reducing metal temperature overshoot and protecting against element burnout. •Digital pressure–sensitive touchpad and LED display. •CE/UL and CUL–certified with insulated lid. •Built–in pyrometer and extended–life heating element. •Graphite crucible and stirring rod. •Automatic shut off/on.