GB/T 7676.2-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2: Special requirements for ammeters and voltmeters (English Version)
Part 2 of this standard applies to direct acting indicating ammeters and voltmeters with analogue displays. Note: See Part 7 for multi-function instruments. This section also applies to non-interchangeable accessories used in conjunction with ammeters and voltmeters (as defined in 2.1, 15.3 of Part 1).
GB/T 7676.2-1998 history
2017GB/T 7676.2-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 2:Special requirements for ammeters and voltmeters
1998GB/T 7676.2-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2: Special requirements for ammeters and voltmeters