1.K,B,R,E,J ,S,T type thermocouple wire can be supplied. 2.widely used ... in electric applance, gas appliance, instrument Chromel/Nisiloy/Type K thermocouple ... (deg)ToleranceStandardLong TermShort TermNiCr-NiSiK1-40~1100-40~1300±1.5 degGB/T 2614-19982±2.5 degNiCr-CuNiE1-40 ... 200~300-200~400±0.5 degGB/T 2903-19982±1 deg K Type Thermocouple Wire