PURPOSE:To increase the function for health maintenance and the value of commodity, by adding a pedometer to the pocket type electronic calculator. CONSTITUTION:The case 1 of the electronic calculator is taken almost as the external size like a notebook. On the main surface of the case 1, the key group 4 such as entry key 2 and function key 3 is placed, and the operating element 7 operating the numeral inputted from the key group 4 is provided in the case 1 so that it can be used as the electronic calculator of portable type. In the case 1 of the calculator, the pedometer consisting of the oscillation member 9 oscillated with the oscillation of the case 1, and the count element 14 counting the oscillation of the member 9 is added. When the operating piece 17 is operated, the number of steps of the carrier of the calculator is counted with the count element 14 enaboling the number on the numeric display body 5 located on the surface of the calculator. Further, the value of commodity can be increased through the maintenance of health of business-man.
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