BEURER Test strips for blood sugar The blood glucose test strips are equipped with an underdosage detection system, thanks to which the measurement is performed only if the amount of blood sample applied on the strip is sufficient. Test strips for blood sugar can be consumed within 90 days of opening. Blood glucose test strips compatible with Beurer GL50 / GL44 / GL50 evo glucometers With underdosing detection (measurement is performed only if the amount of blood on the strip is sufficient) Consume within 90 days from the opening date (check the expiration date) Do not store in the refrigerator Use at a temperature between 10 and 40 ? C and with a humidity between 10 and 85% Storage: temperature of 4-40 ? C and humidity of 10-85% Format packs of 25 pieces (with freshness seal)