Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
Sale!
View larger
View larger
BS 89-4:1990
New product
BS 89-4:1990 Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for frequency meters
standard by BSI Group, 08/31/1990
More info
Full Description
Classification, construction, marking, electrical and mechanical requirements, and tests for analogue frequency meters. To be read in conjunction with BS 89:Part 1Cross References:
BS 89:Part 1
BS 89:Part 9