Countour® Next Blood Glucose Test Strip for use with Countour® Next EZ and Countour® Next Link Blood Glucose Monitoring Systems. New CONTOUR® NEXT test strip technology evaluates a single blood sample 7 times for exceptionally accurate results. No Coding technology automatically sets the correct code so there's no chance of inaccurate results due to a miscoded meter. Sip-In® Sampling quickly sips in your blood sample Automatic compensation for many common interfering substances (such as acetaminophen and vitamin C). UOM: 50/BX.