| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for measuring body fat in which measured values are easy to read, which is of a simple structure without a cable or the like, which permits sure sending and receiving of a body weight value and of a body impedance value without being influenced by noise or the like, and which has a function for measuring various body data on health such as time, walking number, heart rate, and blood pressure. SOLUTION: This device for measuring body fat is provided with a weight sensor in which a floor type measuring portion 8 performs weight measurement and an alternating current supplying circuit which applies high frequency alternating current to the backs of both feet according to values of measured weight. It is provided with a constant current supplying circuit in which a portable type measuring portion 4 applies constant current between both hands, a high input resistance differential amplifying circuit which measures voltages produced by current by the alternating current supplying circuit and constant current supplying circuit, CPU which calculates an amount of body fat by determining a body impedance value and a weight value from each of the measured values, and the first indicating portion indicating the measurement result. |
