The present disclosure provides an electrocardiographic measurement method, including: preparing a bar body to be gripped by a hand of a subject of an electrocardiographic measurement； providing a first and second electrode with a space in an axial direction of the bar body and providing a ground electrode with a space in a circumferential direction of the bar body from at least one of the first and second electrodes； connecting an electrocardiogram measuring circuit between the first and second electrodes, and measuring an electrocardiogram signal of the subject by an electrocardiogram measuring circuit while the subject grips the bar body with right and left hands at positions of the first and second electrodes so as to bring the right and left hands into contact with the first and second electrodes, respectively, and to bring the ground electrode into contact with one of the right and left hands.
