A blood glucose test strip comprises a base substrate, a calibration site, a test site and a non-volatile memory. The calibration site is located on the base substrate and the calibration point is coated with a chemical reagent. The test site is located on the base substrate and the test site is coated with the chemical reagent. The non-volatile memory is located on the substrate and stores a calibration parameter. During a calibration procedure, a calibration solution is dropped to the calibration site, and after calculating a calibration parameter based on the reaction result of the calibration solution and the chemical reagent, the calibration parameter is stored in the non-volatile memory.一種血糖測試片，包括一基片、一校正點、一測試點與一非揮發性記憶體。校正點位於該基片上，且該校正點塗上一化學試劑。測試點位於該基片上，且該測試點塗上該化學試劑。非揮發性記憶體位於該基片上並儲存一校正參數。於一校正程序時，將一校正溶液滴至該校正點，並根據該校正溶液與該化學試劑的反應結果計算出一校正參數後，將該校正參數儲存於該非揮發性記憶體。
