ThermoWorks’ selection of Calibration Platinum Resistance Thermometers (PRT’s) are highly resistant to corrosion and stable over wide temperature ranges. Available in the following models and more, please contact our Technical Sales Team for more details or to place an order. sales@thermoworks.com | 800-393-6434 

  • 5615 Secondary Reference Temperature Standards
  • 5618 Small Diameter Industrial RTD
  • 5626 High Temperature Secondary Standards
  • 5627 Durable, Precision PRT
  • 5628 High Temperature