1.1 This standard ( Part II) lays down the minimum performance requirements and characteristics to be specified for direct reading pointer indicator type ac/dc electronic voltmeter operating up to 30 MHz.
1.2 The climatic and mechanical durability requirements of these voltmeters are under consideration.
IS 6767 Pt.2-1972 history
1973IS 6767 Pt.2-1972 Specification for AC/DC electronic voltmeters of the direct-reading pointer indicator type Part 2 up to 30 MHz