Mechanical scales do not typically require batteries or external power sources to operate. Instead, they use mechanical components, such as springs or levers, to measure weight. The mechanical mechanism translates the applied weight into a visible reading on the scale's display. Here's a bit more de... read more
The working principle of mechanical scales is based on Newton's mechanical laws, usually using the spring weighing principle. Balance principle: Under normal working conditions of a mechanical scale, the platform is in a balanced state, that is, the gravity of the object is equal to the reaction for... read more
The simple and reliable design of mechanical scales makes them ideal for many situations. Here are some features regarding mechanical scale design: Mechanical structure: Mechanical scales use a simple mechanical structure, usually composed of springs, levers and pointers. This design makes the scale... read more