High-precision, fully automatic online thickness measurements require a high level of technological expertise that covers a wide range of applications. Only a precise under-standing of the specific application and consideration of the accuracy requirement results in the tailor-made solution for the individual application. Three measurement principles for a variety of production scenarios: •Laser thickness measurement EMG iTiM laser •X-ray thickness measurement EMG iTiM xray •Isotope thickness measurement EMG iTiM iso