Highly efficient superconducting radio-frequency cavities exhibit low heat loss and are used as components in accelerators and superconducting devices due to their high Q-values. The precise location of magnetic flux trapping in cavities is necessary to identify its effects on the performance of superconducting cavities. In this study. we report a new combined mapping system to measur... https://poolsproductscanadas.shop/product-category/ultrapro-parts/