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Test meter calibration

  • US 20030111357A1
  • Filed: 10/04/2002
  • Published: 06/19/2003
  • Est. Priority Date: 12/13/2001
  • Status: Abandoned Application
First Claim
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1. A test meter that may be calibrated using a calibration member, the calibration member having at least one conductive region of predetermined electrical resistance, the test meter comprising at least two calibration electrodes, an electrical power source, processor and dispensing mechanism, the dispensing mechanism being operable to dispense a calibration member from the test meter, the or each conductive region of the calibration member making contact with the electrodes as it is dispensed, the electrodes and processor receiving power from the electrical power source, the processor receiving a signal from the electrodes, the signal being indicative of the current passing between them as the calibration member is dispensed, the processor processing said signal and generating a calibration signal to calibrate the test meter.

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