CMI offers new calibration service for DC resistance and temperature bridges based on ratio measurement of two electrical resistances in the resistance range from 0.000 1 Ohm up to 1 GOhm, other ranges on request. The range from 0.1 Ohm up to 1 MOhm is consistent with CIPM MRA. For more information, visit https://www.cmi.cz/orgunit/department/53?language=en.