NF C42-104:1990
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 5 : special requirements for phase meters, power factor meters and synchronoscopes.

Standard No.

NF C42-104:1990

Release Date

1990

Published By

Association Francaise de Normalisation

Status

Be replaced

Replace By

NF C42-100-5:2018

Latest

NF C42-100-5:2018

Replace

NF C42-104:1987

NF C42-104:1990 history

• 0000 NF C42-100-5:2018
• 1990 NF C42-104:1990 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 5 : special requirements for phase meters, power factor meters and synchronoscopes.
• 0000 NF C42-104:1987