... industrial thermocouple types:J,K,T,E,N,R,S,B k type thermocouple mineral oxide thermocouple for a wide range of industrial applicationstemperature ... limits:-40~350°C for type T-40~750°C for type J-40~900°C ... for type E-40~1200°C for type k(see table for sheath ... 133°C)±0.0075[t](t>133°C)for type J,E,K:±2.5°C(-40~333°C)±0.0075[t ...