PROBLEM TO BE SOLVED: To provide a pulse wave propagation time measurement tool and a pulse wave propagation time measurement device which allow a medical employee to attach electrodes and a pulse wave sensor for measuring a pulse wave propagation time to an easy and suitable body surface position.SOLUTION: A first fixture 1010 holds a pulse wave sensor 1012 and electrodes 1011 for impedance measurement as one body, and fixes the pulse wave sensor 1012 and the electrodes 1011 for impedance measurement to predetermined portions of a subject. This allows a medical employee to easily arrange the electrodes 1011 and the pulse wave sensor 1012 together on an artery, which improves a measurement sensitivity of a biological impedance and that of pulse waves at one stroke.
