In electrical world, an element that would be completely temperature independent, does not exist. This is a physical property of electrons, which moves faster at higher temperatures then in lower. This results in more collisions between them, which in the end increases electrical resistance of the element.
In this thesis I devoted my attention to found out the range of the temperature dependence of SiWIM® measuring system, which is meant for weighing vehicles when traveling at normal speed. For realisation of this task, a testing device had to me made (and evaluated with measuring uncertainty), which will reproduce input signals to the measuring unit, as the vehicles would cause. In the next step also a test in temperature chamber had to be made and in the end give an information of temperature dependence of the system.
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