| 摘要 |
PROBLEM TO BE SOLVED: To provide a physical fat meter reducing the number of required keys. SOLUTION: A first impedance measuring electrode 23 and a second impedance measuring electrode 24 measuring impedance of a body in a current path formed in the body by a first current path formation electrode 21 and a second current path formation electrode 22 are used in common as a data input key for inputting body data of a subject. The first impedance measuring electrode 23 is provided with a movable part 25 and a push button 26, and the second impedance measuring electrode 24 is provided with a movable part 27 and a push button 28. The first impedance measuring electrode 23 is set as an increment key increasing a numerical value every time when the movable part 26 is pressed, and the second impedance measuring electrode 24 is set as a decrement key decreasing a numerical value every time when the movable part 27 is pressed. |
