Image
Category
Maker
Object type
Place
Material
Date

Single turn tangent galvanometer

1837-1899

Moving magnet galvanometer with upright graduated metal disc

1875-1949

Reflecting galvanometer

1900-1940

Sensitive suspended-coil galvanometer fitted with pointer and mirror

1943-1980

`Nivoc' tangent galvanometer by F.E. Becker & Co. Ltd.

1900-1945

Tangent galvanometer

1900-1945

Tangent galvanometer by W.G. Pye and Co.

1896-1965

Linesman's galvanometer in leather carrying case

G N T galvanometer relay no. 9435

Centre-zero moving-coil galvanometer marked Harris

1943-1980

Sensitive suspended-coil pointer galvanometer fitted with levelling feet

1900-1980

Stewart and Gee's tangent galvanometer with sliding compass box

1877-1904

Single-coil sine galvanometer

1840-1877

Einthoven 6-string galvanometer

1918

Horizontal moving magnet galvanometer marked on the dial "The International Correspondence Schools

Centre-zero moving coil galvanometer by Philip Harris Ltd.

1943-1980

Moving-coil galvanometer "Microid Adaptable" pattern by Griffin and Tatlock

1932-1954

Compass box for tangent galvanometer

1901-1970

Compass box for tangent galvanometer

1901-1970

Suspended-coil pointer galvanometer No.2092 by Philip Harris Ltd.

1943-1974

Centre-zero moving coil pointer galvanometer by Philip Harris Ltd.

1943-1974

Centre-zero moving-coil galvanometer sold by Philip Harris Ltd.

1943-1980

Galvanometer, Spot

1900-1980

Unipivot galvanometer

Early d'Arsonval galvanometer made by Carpentier

1882-1900

Moving magnet gravity control "detector" galvanometer with 2

Plug type bridge box and galvanometer

Plug type bridge box and galvanometer

Ballistic galvanometer

Astatic needle galvanometer

1840-1877

Kelvin astatic mirror galvanometer

1901-1913

Siemens experimental galvanometer

1900

Astatic galvanometer by Elliott Brothers, 1872.

1872

Kohlrausch Galvanometer

1900

Student type tangent galvanometer

Suspended moving magnet galvanometer of Siemens manufacture

Astatic galvanometer by Kleiner, Berlin

Duddell's thermo-galvanometer

1900

Four-coil Thomson astatic galvanometer

1880

Early d'Arsonval type galvanometer

1882-1900

Thomson's reflecting galvanometer

1864-1887

Ballistic galvanometer by the Cambridge Instrument Co. Ltd.

1940

Ballistic galvanometer no.N1573

1943

Suspended-coil pointer galvanometer

Duddell thermo-galvanometer

1906

Portable box-type double-reflecting galvanometer

1970

Ayrton-Mather moving coil galvanometer no. L-49707

1930-1935

Paul extra sensitive Galvanometer

1900-1919

Ayrton Mather galvanometer

Moving-coil galvanometer

1961