| 摘要 |
PURPOSE:To obtain a compact, low-cost and high-practicality device by graphically displaying the state of variation in the weight of a body by selectively storing the weight of the boby being measured in one of weight data memories, and providing a means for warning abnormality. CONSTITUTION:The weight of a body being measured in displayed on a digital display device and the weight of the body, when fixed and displayed on the display device, is stored in one of weight data memories selectively. Graph data on differences between respective weight data in the weight data memories stored with the weight of the body are calculated to perform graph display on the display device, and graph data showing differences between weight data stored in the weight data memories are accessed successively, memory by memory, and compared with a preset value; when the graph data exceeds the set value, a reporting means reports that. |
