What are the components of an electronic scale?

An electronic scale is a type of weighing instrument.

A scale is a tool for determining the mass of an object using Hooke's law or the leverage balance principle of force, and can be divided into three major categories according to structural principles: mechanical scales, electronic scales, and electromechanical combination scales.

Electronic scales are mainly composed of three parts: load-bearing system (e.g., weighing pan, scale body), force transmission system (e.g., lever force transmission system, sensor) and indication system (e.g., dial, electronic display instrument).