1.Standard:GB4989,JB7495 2.Temperature:260,200,105,70 3.Alloy wire:CU,CU-Nickel,Constantan,Fe,NiCr,NiCrSi 4.Section:0.5 ... E, EP, EN, EPX, ENX J, JP, JN, JPX, JNX N, NP, NN, NPX, NNX This specification covers the requirements for ... Thickness: 0.30mm Blue or White/blue traceDimensions / tolerances (mm) 3, 0 ± 0, 35 X 4, 0 ± 0, 35CALIBRATION TOLERANCETemperature range ...