How Do Scales Work?

Scales are used in almost every facet of life, but how do they actually work? Almost all scales rely on load cells to physically measure how much an object weighs. When load is applied to a scale, the load cell bends slightly, causing the electrical current running through the load cell to change. This change is measured by a weight indicator and turned into a digital weight value.

[ingpablorod]

great video and useful for training sales staff.

[nashezbaernon]

Very nice, good explanation, thank you!