Foster And Thrive, True Metrix Self Monitoring Blood Glucose Test Strips, 100 EachProduct Description For self testing of blood glucose in fresh, human capillary whole blood taken from the fingertip. For single patient use. Tiny blood sample. Easy to handle. Use only with True Metrix, True Metrix Air and True Metrix Go self monitoring meters. Triple Sense Technology automatically detects, analyses and corrects variables* in each blood sample to ensure proven accuracy and confidence in results. *Please refer to any True Metrix