The load cell is the part of any scale that measures the weight or force being applied. The cells convert the force of the load into an electrical signal, which is further processed by a digital indicator. A weighbridge can have 4 / 6 / 8 / 10 / 12 or even more load cells.

In basic terms, the load cell is the part of any scale that measures the weight or forced being applied. The cells convert the force of the load into an electrical signal, which is then read and displayed by a weight indictor. Load cells come in a range of different sizes, shapes, capacities and performance parameters. However, in the context of truck weighbridges, the basic distinction is 'analogue' and 'digital' load cells. Generally speaking, both analogue and digital cells use the same strain-gauge technology – but differ in terms of output of the load cell and therefore offer different benefits depending on the usage.