Thermocouple extension wire is critical to maintain signal integrity when extending thermocouple signals. Type J extension wire with standard red-white ASTM/ANSI color coding is available with various insulation types and in shielded or unshielded styles. Products can be ordered cut to your specified lengths or in any bulk length.
Extension Wire for Thermocouple Probes / Sensors
Thermocouple wire starts at
(per foot, Type J)
Extension Wire for RTD Sensors / Probes
RTD extension wire starts at
Thermocouple Extension Cable with either an Overall Shield (OS) or with Individually Shielded Pairs with an Overall Shield (SPOS) in both Type K and Type J.