Standard:
DIN EN IEC 60051-5 VDE 0411-51-5:2019-05Direct acting indicating analogue electrical measuring instruments and their accessories Part 5: Special requirements for phase meters, power factor meters and synchroscopes |
Standard:
DIN EN IEC 60051-6 VDE 0411-51-6:2019-05Direct acting indicating analogue electrical measuring instruments and their accessories Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters |
Standard:
DIN EN IEC 60051-7 VDE 0411-51-7:2019-05Direct acting indicating analogue electrical measuring instruments and their accessories Part 7: Special requirements for multi-function instruments |
Standard:
DIN EN IEC 60051-8 VDE 0411-51-8:2019-04Direct acting indicating analogue electrical measuring instruments and their accessories Part 8: Special requirements for accessories |
Standard:
DIN EN 60051-1 VDE 0411-51-1:2017-11Direct acting indicating analogue electrical measuring instruments and their accessories Part 1: Definitions and general requirements common to all parts |