M1 ma'aunin nauyi za a iya amfani da matsayin tunani misali a calibrating sauran nauyi na M2, M3 da dai sauransu Har ila yau, Calibration ga ma'auni, ma'auni ko wasu awo kayayyakin daga dakin gwaje-gwaje, Pharmaceutical Factories, Sikeli Factories, koyarwa kayan aiki na makaranta da dai sauransu