Electrical frequency meter

Made:
circa 1900 in Broadheath
Electrical frequency meter

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Electrical frequency meter
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Electrical frequency meter, made by the Record Electrical Company, Broadheath, and used by J. E. & H. Shepherd, Salford, until 1981 to test refurbished electric motors.

One circular steel cased glass fronted frequency meter. Mounted upon a mahogany stand with ogee brackets and two transformers to the rear. Fitted with a pair of circular laboratory banana-plug sockets to the front.

Details

Category:
Electricity Supply
Object Number:
Y2009.34
Materials:
steel (metal), glass and mahogany (wood)
Measurements:
430 mm x 520 mm x 240 mm,
type:
frequency meter