Measuring Mass and Volume: Using a Spring Scale

The video tutorial explains the use of spring scales, commonly seen in grocery stores and science labs, for measuring mass. It describes the mechanics of how a spring scale works, compares it to a triple beam balance, and highlights its portability. The tutorial also provides guidelines for proper use, emphasizing the importance of zeroing the scale before use and avoiding very light or heavy objects to prevent inaccurate measurements or damage.

Why is it important to set the indicator of a spring scale to zero before use?

What precautions should be taken when using a spring scale with light and heavy objects?