Post Office box wheatstone bridge for line and other resistance measurements

Post Office box wheatstone bridge for line and other resistance

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Post Office box wheatstone bridge for line and other resistance
Science Museum Group
© The Board of Trustees of the Science Museum

Post Office box wheatstone bridge for line and other resistance measurements, dated 1891, no. 756, by Latimer Clark, Muirhead and Co. Ltd.

Details

Category:
Telecommunications
Object Number:
1989-965
type:
wheatstone
credit:
Muirhead Vactric Components Limited