Standard Resistors ranging from 0.0001 ohm to 10 megohm have been maintained in our laboratory to support the calibration sanctity. The 0.0001 ohm resistance is a motorized resistance and is having an accuracy of 0.05%. The other standard resistors are Wilkins four terminal standard resistors designed by F.J. Wilkins of the National Physical Laboratory, Teddington, Middlesex, England and are accompanied by NAMAS Calibration Standards.
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