Force is generally measured in Newton and is measured using special apparatuses called force meters. There are several types of force meters available and they are chosen based on the requirements of the user.
Force can also be measured using force transducers based on strain gauges. A load cell is an example of a force transducer, which provides accurate force measurement. When force is applied on a load cell, the strain gauge deforms and generates a potential difference.
This change in resistance is proportional to the mechanical force applied. Different types of forces such as tension, axial, compressive, or twisting can be measured using a load cell.