calibrator

/ˈkælɪbreɪtər/
noun
  1. A device or tool used to calibrate or adjust measuring instruments.
    • The technician used a calibrator to check the accuracy of the pressure gauge.
    • This calibrator can test thermometers at multiple temperature points.
    • The lab purchased a new calibrator for the electronic scales.
  2. A person who calibrates instruments or equipment.
    • The calibrator inspected each thermometer before it was shipped to customers.
    • The experienced calibrator trained the new employees on proper procedures.
    • She works as a calibrator at a factory that makes medical devices.
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