UNE-EN 60051-6:1993 Electrical measuring instruments, analog display direct action and accessories. Part 6: Special provisions for impedance measuring instruments and conductivity meters (Official version 60051-6: 1989)
1.1 to 1.8 See Part 1. 1.9 Part 6 of the standard does not apply to resistivity measuring instruments (specific resistance measuring instruments), nor to insulation resistance measuring instruments used in live circuits nor to conductivity measuring instruments (specific conductivity measuring instruments).
UNE-EN 60051-6:1993 history
1993UNE-EN 60051-6:1993 Electrical measuring instruments, analog display direct action and accessories. Part 6: Special provisions for impedance measuring instruments and conductivity meters (Official version 60051-6: 1989)