How to safely store the calibration card.

  1. Avoid long exposures to light.
  2. Avoid touching the finished surface on the color block of the calibration card.
  3. Keep card in the black protective sheath when completed with calibration.
  4. When inserting the calibration card to the correct position, the calibration card mark line will align the edge of the A1c slot upside and come out the “click” sound.