Electronic thickness gauge allows you to accurately assess the thickness of the paint coating without causing any damage to it. It is used both by professionals in various spheres, including service stations, and by amateurs. The compact device will tell the driver whether the car body has been repainted, how many layers of paint and putty have been applied, and will also allow you to assess the quality of work on painting the car. And most importantly, when buying a used car, you can't do without such a device, because it is unlikely that the previous owner will show you all the painted elements of the car.