1.Standard:GB4989,JB7495 2.Temperature:260,200,105,70 3.Alloy wire:CU,CU-Nickel,Constantan,Fe,NiCr,NiCrSi 4.Section:0.5-2.5 Thermocouple Extension Wire (KX-FG/FG/H-0.6 x 2) Wire CodeSpecificationDescriptionTemp. RangeKX-FG/FG-0.8 x 20.8 x 2Glass Fiber/Glass Fiber0~400KX-FG/FG-7/0.3 x 27/0.3 x 2Glass Fiber/Glass Fiber0~400JX-FG/FG/SSB-0.5 x 20.5 x 2Glass Fiber/Glass Fiber0~400Stainless Steel ...