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The test strips are designed to quantitatively measure blood Ketone (Beta-Hydrosybutyrate) in fresh capillary whole blood from the fingertip. FreeStyle Optium blood Ketone test strips are available for the self-testing of blood ketones.



  • Individual foil-wrapped strips for minimised contamination and influence from external factors
  • Small sample size (1.5 μL)
  • 10 second test time
  • Fill trigger ensures reaction starts only when sufficient sample has been applied
  • Top or tip fill
  • Has a 30 second sample reapplication time
  • Can be used with Optium Neo-H, Optium H, Optium Xceed and Optium meter.



  1. Wash hands with soap and water and dry thoroughly.
  2. Insert test strip into meter.
  3. A flashing test strip and flashing drop of blood will appear on the screen.
  4. Lance your finger and apply a small drop of blood to the left or right side of your test strip.
  5. The meter will beep once when enough blood has been applied and a countdown will begin.
  6. The meter will beep twice and a result will appear with the time and date on the bottom of the screen.
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