用的電子計重秤，測量體重。]]
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計重秤（，scale）簡稱秤、稱、磅，是度量物體重量的工具，例如體重計；現今也偶爾用作測量力量的器具。在古代没有物理学质量的概念下，口语上习惯将等臂杠杆衡器称为“天平”，而将不等臂杠杆衡器称为“秤”。
使用槓桿原理的天平是最原始的計重秤。現在的計重秤已經电气自动化。
參見
- 天平
- 桿秤
参考
外部链接
*[https://web.archive.org/web/20151224110417/http://www.wdl.org/zh/item/3141/ 关于珍贵项链的秤量 阿卜杜勒 - 拉赫曼·AL-Jabarti “设计经营”的尺度是一个18世纪的阿拉伯语手稿]
- This a comprehensive review of the history and contemporaneous state of weighing machines.
*
- National Conference on Weights and Measures, NIST Handbook 44, [https://web.archive.org/web/20111202231112/http://ts.nist.gov/WeightsAndMeasures/h44-03.cfm Specifications, Tolerances, And Other Technical Requirements for Weighing and Measuring Devices], 2003
- [https://web.archive.org/web/20050823020313/http://www.dartmouth.edu/~chemlab/techniques/a_balance.html Analytical Balance article at ChemLab]
- [https://web.archive.org/web/20050823020313/https://www.scorpiamedimart.com/search?q=354/A relivant dual weighing scale for babies and adults]
- [http://www.wdl.org/en/item/3141 "The Precious Necklace Regarding Weigh Scales"] is an 18th-century manuscript by Abd al-Rahman al-Jabarti about the "design and operation" of scales
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