When using a scale, we also need to pay attention to some issues. Firstly, it is important to ensure that the scale is placed smoothly and avoid using it on uneven ground to avoid affecting the accuracy of weighing. Secondly, it is necessary to regularly maintain and upkeep the scale, keeping it clean and dry, and extending its service life. Finally, when using a scale, it is important to pay attention to proper operating procedures and avoid overloading or improper use to prevent damage to the scale.