| 摘要 |
<p>An electronic scale (100a) in which a weight adjustment of an object to be weighed is performed by a rating operation of weighing the object to be weighed comprises: a detector (14) for detecting the weight of the object to be weighed; a calculator (17) for obtaining an average unit weight of the object to be weighed in the rating operation, which corresponds to the amount of the object to be weighed in one operation unit of the rating operation and for, when the weight of the object to be weighed is out of the optimum amount range of the object to be weighed, deriving an indication indicating the rating operation necessary for adjusting, using the average unit weight, the weight of the object to be weighed to within the optimum amount range of the object to be weighed; and an indicator (101a) for outputting the indication indicating the rating operation.</p> |
