The digital Dope Fibers Coating Thickness Gauge is perfect for measuring layers applied to sheet metal. This makes it easy to find out the thickness of the coating, such as paint, enamel or chrome on steel. Especially for the determination of car paints, the device is well suited. In this way, accidents can be quickly identified, as it is possible to check whether the car body has been repainted. On materials such as aluminum or copper can also determine the thickness of paint and anodized coatings. The Dope Fibers meter uses the integrated precision probe and uses the principles of electromagnetic induction and the eddy current effect, which automatically detects the properties of substrates. The useful tool is powered by four AAA batteries, which are included in the set. Thanks to an integrated battery level indicator, you also always know how long the device is still supplied with power. The application is very simple and thanks to the detailed instructions provided, there are no questions.