Thermocouple wires' EMF has excellent stability & accuracy. The EMF is linear with temperature, Our company produce all type of thermocouple wires for measuring temperature from -270 C - 1700 C Type K thermocouples wire Temperature range: -200 C - 1250 C Class:1 Tolerance limit:0 - 1250 C +/- 1.5 C or +/- 0.4% * t Class:2 Tolerance limit:0 ~ 1250 C +/- 2.5 C or +/- 0.75% * t We can produce from minimum diam 0.10mm to diam6.0mm. Our products standard conform to IEC 584-1, IEC 581-2 or ASTM E230 thermocouples wire, Type K is supplied in the form of bare wire with dimensions from 0.10 to 6 mm. For oxidized wires the available dimensions are 1 to 4 mm.. thermocouples wire can also be supplied in the form of stranded wire