GeoCorp, Inc. manufactures thermocouples, thermocouple wire, connectors, protection tubes with an on-site ISO/IEC 17025:2017 accredited lab for field test instrument and temperature calibrations. All products meet AMS 2750, BAC 5621L, CQI-9 and many other quality specifications. We have a member of AMEC, which is the committee that oversees the AMS 2750 specification, who can help answers questions you may have. Our extensive inventory allow us to ship your orders in days-not weeks.