Continuous operation 66 to 1000 degrees c, intermittent operation 66 to 1093 degrees c, modella elements can withstand 1314 degrees c., firebrick insulation and refractories, stainless steel exterior, 3 1/2 in. Scale pyrometer, 2 c/a thermocouples, automatic trigger control, power selector switch, removable load trays; inside dimensions 5.25 in. W, 15 in. D, 4.5 in. H; dimensions 21 in. W, 22 in. D, 15 in. H; 240 vac, 50/60 hz, single phase, 3450 va
