Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for phase meters, power factor meters and synchroscopes.
STANDARD published on 31.8.1990
Designation standards: BS 89-5:1990
Note: WITHDRAWN
Publication date standards: 31.8.1990
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS