Wide width 3.5mm ovulation test strips are our premium strips which are easier to read and interpret than the thin 2.5mm test strips.
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The New Model from SD Biosensor (the manufacturers of the No.1 selling SD Codefree Blood Glucose Meter) has all the benefits of the Codefree plus it boasts a greater accuracy due to a wider haematocrit (HCT) range of 0-70% and GDH-FAD enzyme technology.
All of this with prices starting from just £11.99!
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