SDKR

The new version is SQKR-xx series.

SDKR-25:

Four spring-loaded contacts ensure a good measurement connection. The contact tips are rhodium plated. Smallest measuring area: d = approx. 8 mm.

SDKR-13:

Like SDKR-25, but for measuring small areas, such as segmented coated films or narrow strips. Smallest measuring area: d = approx. 4 mm.