Western Electric Catalogue #1 - Wedophones.com wedophones

Order thus :-
WESTERN ELECTRIC COMPANY
WESTON VOLTMETERS
These have high resistance coils of 2500- ohms per scale
volt ; are arranged for flush mounting, and are finished in
nickel and black dip . These are used in the testing circuits .
Type " F " instruments have face plates in . in diameter .
They are usually provided with 0 to 4 and 0 to 40 scales .
Order thus :-
1 Type "F" W e s t o n flush mounted voltmeter,
finished in nickel and black dip ; scales 0 to 4
and 0 to 40 ; resistance of 4 volt coil 10,000- ohms and
of the 40 volt coil 100,000- ohms .
For Power Switchboards
For Wire Chief's Desk and Telephone
Switchboards
Flush mounting, finished in polished copper and black dip ; type " F " has a face plate in . in diameter
and the type " K" has a face plate in . in diameter .
1 Type " F " Weston flush mounted voltmeter, finished in polished copper and black dip ; scales
0 to 5 and 0 to 50 .
INTEGRATING WATTMETERS
These may be furnished for recording the current consumed, or the current delivered by the power
plant . Various styles are carried .
PRICES ON REQUEST