Whether you need extension wire to finish your new installation or premium survey wire to meet today’s tightest tolerances, GeoCorp will help you find the correct calibration, wire gauge, insulation, and temperature tolerances for your application.
High-Quality Thermocouple Extension Wire
Our raw material is pre-tested in our accredited in-house quality control laboratory to meet the special limits of error requirements. Our lab is ISO/IEC 17025 accredited by NVLAP (lab code 200496-0).
Looking for thermocouple wire that is superior to the special limits of error requirements?
Ask about GEOSPEC Thermocouple Wire, with maximum temperature correction factors NOT exceeding +/-2°F or 0.2%, whichever is greater. Contact us for more information or call 419-433-1101.
No extra fee for same day shipping on in-stock wire
We stock thousands of feet of thermocouple wire for same day shipping. We never charge an expedite fee for wire that’s already on the shelf.
Place a blanket order so you always have wire when you need it
You can work with us to setup a blanket order system, so you’ll have wire when you need it. Learn more about our services & capabilities.