Customer Service:
Mon - Fri: 8:30 am - 6 pm EST

 Historical

BS 89-3:1990

Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for wattmeters and varmeters (British Standard)

Classification, construction, marking, electrical and mechanical requirements, and tests for analogue wattmeters and varmeters.


Content Provider
British Standards Institution [bsi]


Document History
Revises:
  • BS 89:1977
Revised By:
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS