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How can I recalibrate my thermometer?

If you have a thermometer with external calibration option (standard on ADJ models) you can recalibrate the thermometer as follows:
  • Locate the 5/64 HEX set screw just under the head of the thermometer.
  • Loosen the HEX set screw 1/2 to 1 turn.
  • Immerse thermometer stem in minimum of two inches in an agitated liquid of known temperature for two to three minutes.
  • Hold thermometer head and stem. Slowly turn thermometer head until pointer is at the temperature desired.
  • Retighten HEX set screw.
NOTE: For accurate setting of the thermometer use a very accurate thermometer to verify the temperature of your liquid medium used to calibrate the thermometer.

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