This test simulates dew formation on electronic assemblies and components. The dew formation test ensures the robustness of the product against dew formation. The dew formation test is carried out in a special climatic chamber with a separate setup. The test specimens are placed in the chamber in the installed position. This test is designed for electronic components and assemblies in motor vehicles. Basic test standard is BMW GS 95011. In automotive standards LV124, VW 80000, GS 95024-3-1 and MBN 10306 this test is known as K-15.