XYX brand K type industrial thermocouples: 1.K, 0~1000C, +/-2.5C ... surface temperature to various medium of liquid, vapor and gas.Type , Temperature Range and ToleranceB, 0~1800C , +/-1.5CS, ... -200~500C, +/-0.3CCu50, -50~100C, +/-0.3CPackage:Plastic paper inside, Polyfoam filled, Wooden box outside.Payment:L/C T ... air , in 15 days after receiving the payment K type industrial thermocouples for furnace