Thermodynamic Temperature Calibration Service

1490 W Bernard Drive, Suite E
Addison, IL 60101

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-196°C to 1,200°C

Humidity Meters & Chambers


ASTM E220 & AMS 2750

pH and Conductivity

High Precision Temperature and Humidity Calibration

Great Lakes Calibration boasts a unique advantage in temperature calibration with our infrared calibration standards. These standards enable us to measure temperatures of up to an impressive 3500 degrees Celsius, making us a preferred choice for high-temperature calibration needs.


Oven/Furnace Surveys

Our AMS 2750 complaint services offer temperature measurement capabilities to 2400 degrees Fahrenheit



Comprehensive thermal ranges from -200 to 1200 degrees Celsius


Thermocouples, RTD’s, and Thermistors

Full range capabilities from -196 to 1200 degrees Celsius



Measurement and sourcing capabilities between 0% and 98%

Unrivaled Turn-Times & Capabilities

Great Lakes Calibration is your trusted partner for temperature calibration services that combine precision, timeliness, and cost-effectiveness. Whether you require AMS 2750 compliant heat treat calibrations for NADCAP or have other temperature calibration needs, we have the expertise and technology to meet them.

Thermodynamic Calibrations

  • Furnaces (controllers, recorders, SAT and TUS in accordance with AMS 2750)
  • Liquid-in-Glass Thermometers
  • pH and Conductivity meters
  • Humidity meters
  • Refractometers
  • Thermometer systems (meters with dedicated probes)
  • Thermocouple thermometers and indicators
  • Thermocouple calibrations
  • RTD probes and indicators
  • Environmental Chambers