Thomson's Mirror Marine Galvanometer, 1858

Electricity and Magnetism

1858

Trough battery, 1801-1838

Electricity and Magnetism

1801-1838

Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866

Electricity and Magnetism

1865-1866

Mirror galvanometer for the transatlantic telegraph, 1858

Electricity and Magnetism

1858

Potentiometer, serial no.4696, by Otto Wolff, Berl

Electricity and Magnetism

1911

Set of magnetical apparatus in case, by Adams

Electricity and Magnetism

1790

Electrostatic voltmeter, designed by Lord Kelvin,

Electricity and Magnetism

1888

The original Wimshurst electrostatic machine.

Electricity and Magnetism

1882

Avometer model 15 analogue multimeter by Avo Ltd.,

Electricity and Magnetism

1960-1969

Cambridge portable potentiometer, workshop pattern

Electricity and Magnetism

1957

Null balance Megger earth tester, patent number 96

Electricity and Magnetism

1950-1968

Standard resistance, one Board of Trade ohm, by El

Electricity and Magnetism

1890-1895

Double Leyden jar (two small Leyden jars that can be joined base to base)

Electricity and Magnetism

1780

Cylinder electrostatic machine with Leyden jar, about 1790

Electricity and Magnetism

1790-1795

Voltaic pile given to Faraday, 1813-1827, replica

Electricity and Magnetism

1813-1827

Leyden jar made from a glass bottle and filled with gold leaf, Galvani collection

Electricity and Magnetism

1780-1798

Universal Avo Minor AC/DC multimeter by the Automa

Electricity and Magnetism

1940-1949

Reflecting galvanometer by Siemens

Electricity and Magnetism

Wimhurst machine

Electricity and Magnetism

1910-1920

Kelvin's electrostatic voltmeter by White, 1892-18

Electricity and Magnetism

1892-1899

Vacuum Tube Voltmeter

Electricity and Magnetism

1962-1972

Electronic analogue Avometer Model EM272 by Avo Lt

Electricity and Magnetism

1970-1979

Moving-coil thermocouple ammeter serial no.58732,

Electricity and Magnetism

1941

"Volstat" constant voltage transformer

Electricity and Magnetism

1970

Battery of Leyden jars made by Henry Cavendish

Electricity and Magnetism

About 1775

Weston model 785 Industrial Circuit Tester

Electricity and Magnetism

Taylor Junior multimeter by Taylor Electrical Inst

Electricity and Magnetism

1940-1949

Kelvin bridge, type KB3, serial number 28666, by C

Electricity and Magnetism

1970-1984

Scalamp fluxmeter, made by W.G. Pye & Co. Ltd., Ca

Electricity and Magnetism

Megger mains-operated insulation tester, Series 2,

Electricity and Magnetism

1950-1969

X-Y recorder, type Series 26000 A3, by Bryans Sout

Electricity and Magnetism

1970-1984

Wavemeter, type TF975, serial number JA43/080, wit

Electricity and Magnetism

1954-1969

Potentiometer, by Cambridge Instrument Co. Ltd., E

Electricity and Magnetism

Leclanche cell battery

Electricity and Magnetism

Megger Major hand cranked insulation tester, model

Electricity and Magnetism

1980-1989

Crookes' Maltese cross tube

Electricity and Magnetism

1878-1888

Leclanché battery

Electricity and Magnetism

1887

Astatic mirror galvanometer, (no. 166), by Elliott

Electricity and Magnetism

1880

Electronic multimeter, type EA113, serial number 7

Electricity and Magnetism

1970-1984

Lord Kelvin's electrostatic voltmeter

Electricity and Magnetism

c. 1880

C.T.R. Wilson tilted electroscope

Electricity and Magnetism

1932

Medical induction coil

Electricity and Magnetism

1925-1950

Moving-coil d.c. milliammeter model 505 serial no.

Electricity and Magnetism

1944

Avo clamp meter, 150/300/600 amps, with AC volts s

Electricity and Magnetism

1970-1989

Signal generator, type TF 801B/1, serialnumber JA4

Electricity and Magnetism

1960-1979

Siemens dynamometer

Electricity and Magnetism

1900

RC Oscillator Type TF1101 No.52052/159 Made in Eng

Electricity and Magnetism

1960-1979

Thunder house

Electricity and Magnetism

1780-1798

Diorama showing Faraday making induction ring expe

Electricity and Magnetism

Induction Coil, by Marconi's Wireless Telegraph Co

Electricity and Magnetism

1900-1924