Abstract: This paper proposes a teaching design for comparing and analyzing the same and different verification items of mercury sphygmomanometers and electronic sphygmomanometers. The design is based on analyzing the similarities and differences between the metrological verification regulations of mercury sphygmomanometers and electronic sphygmomanometers and teaching purposes of sphygmomanometer metrological verification courses are taken into account. The aim of the design is to enable students to better master the metrological verification techniques of the two kinds of sphygmomanometers. After four years of teaching practice, the expected teaching effect has been achieved.